1.Teenagers ______their health because they play computer ga

来源：学生作业帮编辑：拍题作业网作业帮分类：英语作业时间：2024/04/30 13:47:13

1.Teenagers ______their health because they play computer games too much.
A.have damaged B.are damaging C.damaged D.will damage
2.The telephone_____,but by the time I got indoors,it stopped.
A.had rung B.was ringing C.rings D.has rung
3.Have you got any job offers?--No,I______.
A.waited B.had been waiting C.have waited D.am waiting
4.I called Hannah many times yesterday evening,but I couldn't get through.Her brother______on the phone all the time!
A.was talking B.has been talking C.has talked D.talked
5.--Did you watch the basketball match yesterday?
--Yes,I did.You know,my brother______in the match.
A.is playing B.was playing C.has played D.had played
6.The wet weather will continue tomorrow when a cold front______ to arrive.
A.is expected B.is expecting C.expects D.will be expected
我急用.选完答案后,简要说明原因.

1B 不强调过去对现在的影响,表示一种状态
进行时表示持续性的动作
2B 要结和语境,强调电话响的那一情况（当我进门）
3D 现在完成时强调现在,回答是No,说明动作还在延续,是持续的动作.
4A 要结和语境,昨天打电话时打不通,是因为当时她哥哥在用,强调“正在”
5B 解法同第四题
6A is expected to 表示预期的
以上题目,我大都之前做过的,相信我吧!

1.Teenagers ______their health because they play computer ga Teenagers _____their health because they play computer games Teenagers their health because they play computer games too teenagers _their health because they play computergames too Young students-----their health because they play computer g teenagers____their health because they play computer games t Teengers() their health because they play computer games too Teenager——————their health because they play computer games he likes_____(play) computer games because they are exciting 英语单句改错1.He spends most of his spare time to play computer ga 1.That made us feel happy 2.they had fun playing computer ga They all sitting ______their sits.