“John took a photograph of you just now.” “Oh, really? I ______.”A.didn’t knowB

“John took a photograph of you just now.” “Oh, really? I ______.”A.didn’t knowB

题型:不详难度:来源:
“John took a photograph of you just now.” “Oh, really? I ______.”
A.didn’t knowB.wasn’t knowing
C.don’t know D.haven’t known

答案
A。
解析
“不知道”是对方告诉自己之前的事,故用一般过去时。
举一反三
“Mike is not coming to the football game this afternoon.” “It’s a shame! He _______!”
A.promisesB.promised
C.will promiseD.had promised

题型:不详难度:| 查看答案
Please call again. Jim _______ a bath just now.
A.has hadB.was having
C.is havingD.has

题型:不详难度:| 查看答案
“Was Andrew there when you arrived?” “Yes, but he ______ home soon afterwards.”
A.had goneB.has gone
C.is goingD.went

题型:不详难度:| 查看答案
“Where is Mother.” “She is in the kitchen. She _______ the housework all morning.”
A.is doingB.was doing
C.has doneD.has been doing

题型:不详难度:| 查看答案
“Shall we go shopping?” “Sorry, we _______ buy anything now because none of the shops are open.”
A.mustn’t  B.needn’t
C.can’tD.shouldn’t

题型:不详难度:| 查看答案
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