Question

【題目】No sooner _____ a paper on his latest research than he was asked to write another for the program.

A.he had finishedB.he finished

C.had he finishedD.he did finished

Answer 1

【答案】C

【解析】

考查部分到裝。句意：他剛寫完一篇關于他最新研究的論文，就被要求為這個項目再寫一篇。本句考查固定句型結構“no sooner… than …”，意為“剛一…就…”。該結構中主句用過去完成時，從句中用一般過去時，No sooner置于句首時，主句中用倒裝形式，故選C。