摘要： Tom's mother kept telling him that he should work harder , but didn't help . A. he B. which C. she D. it[答案与简析]选D.测试 it 用作人称代词.代替前文提到过的事物.又如:1)― The light in the office is still on. ― Oh , I forgot . A. turning it off B. turn it off C. to turn it off D. having turned it off2)― Have you heard the news about Tom ? ― No , what ? A. is it B. it is C. are they D. they are 3)If you don't know the word , why don't you in the dictionary ? A. look at it B. look after it C. look up it D. look it up 答案1)― 3)CAD.值得注意的是.由动词和副词组成的短语动词用it 作宾语时.it 应置于动词和副词之间.
网址：http://m.1010jiajiao.com/timu_id_6837[举报]
Tom's mother kept telling him that he should work harder, but ______didn't help．
- A.he
- B.which
- C.it
- D.one
Tom’s mother kept telling him that he should work harder, but ______ didn’t help.
| A．he | B．it | C．she | D．which |
Tom’s mother kept telling him that he should work harder, but _________ didn’t help.
A. he B. which C. she D. it
查看习题详情和答案>>