问题
选择题
— This is Tom speaking.
— Oh, it’s great. But I ______ your voice just now.
A.didn’t know
B.didn’t recognize
C.didn’t hear
D.don’t know
答案
答案:B
题目分析:考查时态,由后面的时间状语just now,可以知道时态是一般过去式,recognize表示识别,know表示了解,句子意思“但是刚才我没有识别出他的嗓音”
点评:考查时态要抓住时间,这题有明显的时间状语:just now所以很简单,再就是结合上下文
即学即练:The inner connection for the entire area _____when there was a sudden power cut yesterday.
A. lost B. was lost C. had lost D. had been lost
选B