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

C

解析試題分析：考查狀語從句。句意：在全球的經濟中，一個新的癌癥藥物，不管在哪里發(fā)現(xiàn)的，將會在全世界創(chuàng)造很多經濟的機會。此處考查-ever 引導的讓步狀語從句。通過分析從句，可知句子不 缺少主賓表成分，故排除代詞 ABD 項，故答案選C
考點：考查狀語從句

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