Tim, ______ you ______ your homework yet?
A．were, finishB．have, finishedC．a(chǎn)re, finishedD．do, finish
B
本題表示的含義是你已經(jīng)完成你的作業(yè)了嗎？本題表示的是過(guò)去到現(xiàn)在為止完成了嗎？表示的是一個(gè)過(guò)程用完成時(shí)，結(jié)構(gòu)為have+過(guò)去分詞，故本題選B。
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