Question

【題目】In the global economy, a new drug for cancer, ______ it is discovered, will create many economic possibilities around the world.
A.whatever
B.whoever
C.wherever
D.whichever

Answer 1

【答案】C
【解析】句意：在全球經(jīng)濟中，一種新的治癌藥物，無論在哪兒發(fā)現(xiàn)，都將在全球產(chǎn)生巨大的經(jīng)濟利益。根據(jù) ______ it is discovered的結(jié)構(gòu)來看，句子缺少狀語，故選關系副詞，所以選C。