—Why didn’t you go to yesterday’s meeting?

—Why didn’t you go to yesterday’s meeting?
—I would have but I ______too busy working on the important experiment.
A.had been B.was C.were D.am
匈奴馋鱼 1年前 已收到1个回答 举报

hszhangtao 幼苗

共回答了20个问题采纳率:90% 举报

B

结合语境这里描述当时的情况,宜用一般过去时。

1年前

7
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