–Excuse me, sir, but I don’t think you can smoke here.–Really sorry. I ______ th
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–Excuse me, sir, but I don’t think you can smoke here. –Really sorry. I ______ this is a non-smoking area.A.don’t know | B.didn’t know | C.have no idea | D.haven’t known |
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答案
B |
解析
本题考查时态。根据语境可知“我不知道”指的是过去不知道,故用一般过去时。句意:——对不起,先生,我想这里你不能吸烟。——真的对不起,我不知道这是非吸烟区。 |
举一反三
–I think honesty is the most important thing in doing everything. –__________ .A.All right | B.Never mind | C.I think so, too | D.Yes, please |
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-Can you come to my house on Wednesday afternoon ?-______________A.Sure, I"d love to. | B.Sorry, I don"t. | C.Sure, I"d like. | D.Sorry, I am not. |
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--- ______ is your telephone number? --- It’s 86553871.A.What | B.How much | C.Which | D.How many |
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--- It’s too hot. What about having a glass of cold drink? --- ___! A.Sounds good | B.Good luck | C.That"s right | D.Me, too |
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-Let’s watch TV after lunch. ---____. A Thank you. B Sorry, I’m not C I don’t know D That’s a good idea |
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