1.-John hasalready come back from China.

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1.-John hasalready come back from China.
---Really?I ______ ．Let’s go and ______ after school.
A.
don’t know; say hello to him
B.
haven’t known; see him
C.
have known; to see
D.
didn’t know; say hello to him
这个时态是如何选择的
2.Do you mind if I change another book Because______page of the
book is torn,and_________front cover looks dirty.
A the;the
B a;the
C a;a
D the;a
求解冠词的使用
3.2It’s said that he ___ sent to Australia to improve his English.
A.would be
Bwas tobe
Chas beem
Dhad been

1.D 2.B 3.C
第一题用一般过去式因为说话人现在已经知道,而过去不知道,所以用一般过去式表过去的事情.
第二题是泛指有一张纸用不定冠词a,特指那本书的封面用定冠词the.
第三题是现在听说他已经去了,用现在完成时.

1.-John hasalready come back from China. I hear that John has come back to china,_____? A.isn't he B. come back from playing I have just come back from Tiawam ,the biggest of China.改为定语 Yesterday I have come back from China.这句话里有Yesterday ,为什么还能用 john must have come back yesterday,----? I just come back from I juct come back from 用come back from造句英译汉:come back from work come from China的中文 1.My father ____________just__________（come）back from work.H