考试类型:Critical Reading > Sentence Completions

Choose the word or set of words that, when inserted in the sentence, best fits the meaning of the sentence as a whole.

Scientists are studying the birth and growth of thunderstorms to discover what causes the difference between showers that enable crops to ------- and ------- storms that cause floods and erosions.

A. flourish . . violent

B. wither . . damaging

C. grow . . harmless

D. parch . . severe

E. multiply . . essential