2013年6月英语四级阅读理解答案（1-6卷）

47 J
48 I
49K
50N
51 C
52L
53F
54A
55O
56 E
57 B provide
58 C the quantity
59 C surrender
60 A during sleep
61 A duct glands
62 B hold the
63 A suggests quality work
64 D provide
65 C tend to
66 D advanatages