【題目】I was working as a waiter last month,__________ my friends were lying on the beach.

A. whenever B. though

C. for D. while

【答案】D

【解析】句意:上個(gè)月我在做服務(wù)員時(shí),我的朋友們卻躺在海灘上。while引導(dǎo)時(shí)間狀語(yǔ)從句時(shí),從句常用進(jìn)行時(shí)態(tài)。whenever無(wú)論何時(shí),引導(dǎo)讓步狀語(yǔ)從句;though盡管,引導(dǎo)讓步狀語(yǔ)從句;for因?yàn),用?lái)補(bǔ)充說(shuō)明原因。A、BC三項(xiàng)均不符合句意。

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