2014年职称英语考试卫生类词汇选项练习(4)

　　1　At first glance, a forest appears to be a haphazard collection of trees, shrubs, vines, and flowers.

　　A　random

　　B　total

　　C　graded

　　D　natural

　　2　Leaves are not distributed accidentally on a plant stem, but are arranged in a very precise way that assures them the maximum light.

　　A　dangerously

　　B　densely

　　C　randomly

　　D　linearly

　　3　Medieval cities grew rapidly when they had harbors nearby.

　　A　merchants

　　B　castles

　　C　suburbs

　　D　ports

　　4　Because of harsh weather conditions, more than a dozen states in the United States were declared disaster areas in 1977.

　　A　severe

　　B　bizarre

　　C　moist

　　D　improbable

　　5　The best olive oil is obtained from olives that are harvested just after they ripen and before they turn black.

　　A　preserved

　　B　squeezed

　　C　gathered

　　D　sorted

　　答案：1A 2C 3D 4A 5C