1主语从句练习及答案1

主语从句练习.单项选择题

1.as muchas one-fifth ofall timberharvested isnot used.A.The estimateB.The estimateC.They areestimated D.It isestimated that

2.wa.one.regarde,a.impossibl.ha.no.becom..reality.A.That B.Which C.Who D.What

3.we haveachieved is attributed to the guidance ofourparents.A.Whoever B.Whatever C.HoweverD.That

4.yo.sa.no.can•mak.u.fo.wha.you v.done.A.N.matter B.Whatever.C.However D.That

5.Although happenedin thisdeveloped countrys oundslikescience fiction,itcould occurelsewhere inthe world.A.which B.what C.howD.it

6.she hadforgotten totake hernotebook.A.That occurred to herB.Sheoccurred thatCTo her that occurredD It..occurred toherthat

7.I amsure thatshe saidis wrong.A whichB.all Cthis..D.what

8.We lostour waythe forest,and madematinters worsewas thatit wasgettingdark.A.that Bwhich C.it Dwhat..9occurredtohim thathe hadforgotten tolock thedoor.when heleft home.A.This BIt C.That DThese..10or notis stilluncertain..A.He scoming BIf heiscoming.C.That comingD Whetherhe sc.ommg

11.It she1be ableto come.1A.doubt whetherB doubtful.C.doubt itD doubtfulwhether.

12.It isthat thebridge hasexisted formore thanthreecenturiesA.appeared B.risen C.said

13.he sawboth surprisedand frightenedhim.A.That B.When C.WhatD.bornD.Which

14.A.What dowe allneed.B.What allweis aspell ofwarm sunshine.needC.What weneed

15.isapity thathe shouldfeel soupset.A.What B.That C.He D.I

16.a spoonfulof soilcan tellus somuch aboD.What weall needutthe structureand earlyhistory ofthe moon.A.RemarkableC.It isremarkable thatD.It iB.Quite remarkablysremarkable

17.A.Who B.Which C.Whomeveryou nominatewill beelected.D.That s

18.book youborrow mustbe returnedwithin aweek.A.What B.Which C.WhicheverD.That s

19.is troublingme isthat Idon thave muchexperience ininternationalcommerce.A.It B.That C.WhichD.What

20.they wilgo thereto tryanother experimenthas not been decidedyet.A.Whether B.If C.Aboutwhether D.Why根据提示，完成句子

1.hasn，tbeendecidedyet.pick谁将去接他还没有确定

2.remains unknown,finish我们是否能按时完成工作还不知道

3.is noneof mybusiness,like你喜不喜欢他都及我无关

4.is beingdiscussed,abroad他将何时出国正在讨论之中

5.in learningEnglish isenough practice,matter英语学习中最重要的是足够的练习

6.It worriedher abitO________________________________________________.turn她的头发正在变白让她有些担忧

7.Afte.Yan.Liwe.succeede.i.circlin.th.earth.ou.astronaut,wal.i.space,desire杨利伟成功地环绕地球后，我・们希望的是宇航员在太空漫步

1..shoul.b.punished,bre ak.任何违法的人都应该被惩罚

9.we canlearn fourforeignlanguages atthe sametime,seem我们能同时学四门外语似乎不可能

10.was thatmore than90%ofthestudents hadbeen admittedtothekey universities.让这所学校感到自豪的是超过90%的学生被重点大学录取了主语从句1—5DDBBB6—10DDDBD11—15DCCDD16—20CACDA

1.Who willpick himup

2.Whether wecan finishthe workon time

3.Whether youlike himor not

4.When hewill goabroad

5.What mattersmost

6.that herhair wasturning grey

7.it sdesired that

8.Whoever breaksthe law

9.It seemsimpossible that

10.Wha.mad.th.schoo.prou.。