【华慧考博】考博英语每日一练（5.8）考博加油！
1. Wind and water cause ______ in rocks and soil.
A. conversion
B. erosion
C. depression
D. diversion
2. When a psychologist does a general experiment about the human mind, he selects people ________ and asks them questions.
A. at length
B. at random
C. in essence
D. in bulk
【翻译-长难句翻译】
However, the world is so made that elegant systems are in principle unable to deal with some of the world’s more fascinating and delightful aspects.
考博复试,面试扫盲,华慧考博英语2020年考博复试（面试）指导1对1辅导班 考博新手必备辅导!
gt;华慧2020年考博复试（面试）指导1对1辅导班
