A-A+
We're late and the play has started. I won
问题详情
" We"re late and the play has started." "I wonder how long ago ______."
A.did it begin
B.it began
C.was it beginning
D.it has begun
参考答案
正确答案:B
解析:题型:语法题。在这里关系副词短语how long ago引导的是一个宾语从句,因此从句中主谓不倒装。另外,在由“…ago”短语作状语的句子中,谓语动词一般要使用一般过去时,所以B是正确答案。