问题

Did you see a child dressed in red pass by?—-Sorry, I _____ the poster on the board without noticing anyone.

A:have read
B:had read
C:am reading
D:was reading

正确答案是：

标签： child , did , see

同类题型

________ is of no concern to us.

Must I clean the Lable now? – No, you ____. You may do it later.

Is this your notebook? — No, it isn’t. Ask Bill. He is looking for _____.

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What do you think of the report about the air pollution on TV last night?—I think the situation is so that we should take action to protect the environment.