Question

He ______ you more help even though he was very busy.

A．might have given

B．might give

C．may have given

D．may give

Answer 1

A

試題分析：考查虛擬語(yǔ)氣：“might have done”可以用來(lái)表示“本來(lái)有可能做某事，事實(shí)上卻沒(méi)做”，表達(dá)一種婉轉(zhuǎn)的批評(píng)或責(zé)備。本題是說(shuō)“他即使很忙也可能幫助你的（但實(shí)際上卻并沒(méi)有）”。因?yàn)槭钦務(wù)撨^(guò)去的事情，情態(tài)動(dòng)詞應(yīng)與不定式的完成式連用，排除B和D。C是對(duì)過(guò)去事實(shí)的推測(cè)，與后文不符。選A.
點(diǎn)評(píng)：在even if, even though 所引導(dǎo)的讓步狀語(yǔ)從句中，可用虛擬語(yǔ)氣，主句、從句的結(jié)構(gòu)與if所引導(dǎo)的條件從句的各種時(shí)態(tài)、結(jié)構(gòu)相同。如： Even if he were here himself, he should not know what to do. 即是他親自來(lái)也不知該怎么辦。