Question

not until we finish the work tomorrow

-When shall we go and play basketball？
-Not until the work ________ tomorrow．（　　）

A. will finish

B. have finished

C. will be finished

D. is finished

Answer 1

答案：D．
根据Not until the work ________ tomorrow，可知直到这份工作明天被完成，句子考查了Not until 引导的时间状语从句，时态体现主将从现的原则，同时这份工作是被完成，应该用被动语态，所以句子使用一般现在时的被动语态，构成：am/is/are+动词的过去分词，主语是单数形式，be用is．故选D．