Question

Over the last decade, my experiences            there is no shortcut to excellence and you have to use your talents and abilities to get ahead of others.

A．had proved

B．prove

C．have proved

D．were proving

Answer 1

C

考查時(shí)態(tài)題。句意：在近十年來(lái)，我的經(jīng)驗(yàn)已經(jīng)證明成功沒(méi)有捷徑，你必須用你的天賦和能力來(lái)超越別人。結(jié)合語(yǔ)境可知本句描述的是現(xiàn)在已經(jīng)完成的動(dòng)作，句子主語(yǔ)my experiences為復(fù)數(shù)，故助動(dòng)詞用復(fù)數(shù)，選C。