He to the lab than he set out to do the experiment. A. has no sooner gotB. no sooner got

问题补充：

He to the lab than he set out to do the experiment.

A. has no sooner got

B. no sooner got

C. will no sooner get

D. had no sooner got

答案：

A. has no sooner got

B. no sooner got

C. will no sooner get

(答案→)D. had no sooner got

解析：考查固定句型：句子意思：他一来到实验室就开始做实验。 “no sooner …than…”是一个句型，表示“一……就……”。这个句型对时态有要求的，主句用过去式，从句用过去完成时。