桾his is　________　useful book,　I think.

　　桽o it is,　and it's　________　unusual one.

　　A. an; ／　　B. an; an　　C. a; an　　D. a; a

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科目：初中英語 來源： 題型：022

A：Tom is working late again tonight.

　　B：I know.I don't think sixteen year old boys should be allowed to work at night.Young people need to sleep.

　　A：I disagree with you.1

　　B：Well,maybe.But Tom shouldn't work every night.

　　A：Oh,I agree.2

　　B：You know,he should cut his hair.

　　A：Oh,I don't know.3

　　B：Yes,I do.It doesn't look clean.And you know what worries me桾om doesn't seem to have many friends.

　　A：Really?I didn't know that.

　　B：4

　　A.He needs to do his homework.　　

　　B.He needs to spend time with friends.

　　C.Teenage boys never get tired.　　

　　D.It looks cool.　　

　　E.Do you think it's too long?　　

　　F.Teenagers often become tired.

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