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40天攻克大学英语四级冲刺模拟三(2)
2008-12-07来源:和谐英语
32. We know from the passage that _______.
A) exposure to even tiny amounts of radiation is fatal
B) the effect of exposure to radiation is slow in coming
C) radiation is avoidable in space exploration
D) astronauts in spacesuits needn’t worry about radiation damage
33. The harm radiation has done to the Apollo crew members _______.
A) is significant
B) seems overestimated
C) is enormous
D) remains unknown
34. It can be inferred from the passage that _______.
A) the Apollo mission was very successful
B) protection from space radiation is no easy job
C) astronauts will have deformed children or grandchildren
D) radiation is not a threat to well-protected space explorers
35. The best title for this passage would be _______.
A) The Atmosphere and Our Environment
B) Research on Radiation
C) Effects of Space Radiation
D) Importance of Protection Against Radiation
Passage Four
Questions 36 to 40 are based on the following passage.
It has been thought and said that Africans are born with musical talent. Because music is so important in the lives of many Africans and because so much music is performed in Africa, we are inclined to think that all Africans are musicians.
The impression is strengthened when we look at ourselves and find that we have become largely a society of musical spectators(旁观). Music is important to us, but most of us can be considered consumers rather than producers of music. We have records, television, concerts, and radio to fulfill many of our musical needs.
In most situations where music is performed in our culture it is not difficult to distinguish the audience from the performers, but such is often not the case in Africa. Alban Ayipaga, a Kasena semiprofessional musician from northern Ghana, says that when his flute(长笛)and drum ensemble(歌舞团)is performing. “Anybody can take part”. This is true, but Kasena musicians recognize that not all people are equally capable of taking part in the music. Some can sing along with the drummers, but relatively few can drum and even fewer can play the flute along with the ensemble. It is fairly common in Africa for there to be an ensemble of expert musicians surrounded by others who join in by clapping, singing, or somehow adding to the totality of musical sound. Performing nucleus and the additional performers, active spectators, and passive spectators may be difficult to draw from our point of view.
36. The difference between us and Africans, as far as music is concerned, is that _______
A) most of us are consumers while most of them are producers of music
B) we are musical performers and they are semiprofessional musicians
C) most of us are passive spectators while they are active spectators
D) we are the audience and they are the additional performers
37. The word “such” (Para. 3, Line 2) refers to the fact that _______
A) music is perforated with the participation of the audience
B) music is performed without the participation of the audience
C) people tend to distinguish the audience from the performers
D) people have records, television sets and radio to fulfill their musical needs
38. The author of the passage implies that _______
A) all Africans are musical and therefore much music is performed in Africa
B) nor all Africans are born with musical talent although music is important in their lives
C) most Africans are capable of joining in the by playing musical instruments
D) most Africans perform as well as professional musicians
A) exposure to even tiny amounts of radiation is fatal
B) the effect of exposure to radiation is slow in coming
C) radiation is avoidable in space exploration
D) astronauts in spacesuits needn’t worry about radiation damage
33. The harm radiation has done to the Apollo crew members _______.
A) is significant
B) seems overestimated
C) is enormous
D) remains unknown
34. It can be inferred from the passage that _______.
A) the Apollo mission was very successful
B) protection from space radiation is no easy job
C) astronauts will have deformed children or grandchildren
D) radiation is not a threat to well-protected space explorers
35. The best title for this passage would be _______.
A) The Atmosphere and Our Environment
B) Research on Radiation
C) Effects of Space Radiation
D) Importance of Protection Against Radiation
Passage Four
Questions 36 to 40 are based on the following passage.
It has been thought and said that Africans are born with musical talent. Because music is so important in the lives of many Africans and because so much music is performed in Africa, we are inclined to think that all Africans are musicians.
The impression is strengthened when we look at ourselves and find that we have become largely a society of musical spectators(旁观). Music is important to us, but most of us can be considered consumers rather than producers of music. We have records, television, concerts, and radio to fulfill many of our musical needs.
In most situations where music is performed in our culture it is not difficult to distinguish the audience from the performers, but such is often not the case in Africa. Alban Ayipaga, a Kasena semiprofessional musician from northern Ghana, says that when his flute(长笛)and drum ensemble(歌舞团)is performing. “Anybody can take part”. This is true, but Kasena musicians recognize that not all people are equally capable of taking part in the music. Some can sing along with the drummers, but relatively few can drum and even fewer can play the flute along with the ensemble. It is fairly common in Africa for there to be an ensemble of expert musicians surrounded by others who join in by clapping, singing, or somehow adding to the totality of musical sound. Performing nucleus and the additional performers, active spectators, and passive spectators may be difficult to draw from our point of view.
36. The difference between us and Africans, as far as music is concerned, is that _______
A) most of us are consumers while most of them are producers of music
B) we are musical performers and they are semiprofessional musicians
C) most of us are passive spectators while they are active spectators
D) we are the audience and they are the additional performers
37. The word “such” (Para. 3, Line 2) refers to the fact that _______
A) music is perforated with the participation of the audience
B) music is performed without the participation of the audience
C) people tend to distinguish the audience from the performers
D) people have records, television sets and radio to fulfill their musical needs
38. The author of the passage implies that _______
A) all Africans are musical and therefore much music is performed in Africa
B) nor all Africans are born with musical talent although music is important in their lives
C) most Africans are capable of joining in the by playing musical instruments
D) most Africans perform as well as professional musicians