中国地质大学《大学英语四》在线作业一00096文档格式.docx

中国地质大学《大学英语四》在线作业一00096文档格式.docx

《中国地质大学《大学英语四》在线作业一00096文档格式.docx》由会员分享，可在线阅读，更多相关《中国地质大学《大学英语四》在线作业一00096文档格式.docx（6页珍藏版）》请在冰豆网上搜索。

B

Itisprettywellunderstood_________controlstheflowofcarbondioxideinandouttheatmospheretoday.

that

when

what

how

C

Wedidn&

rsquo;

tgohome_____wefinishedthework.

since

until

because

though

There______inthisroom.

aretoomuchfurniture

istoomanyfurnitures

aretoomuchfurnitures

istoomuchfurniture

D

Doyouthinkhewillhelpme?

　　AsfarasIknow,heisthelastonetohelpothers.He_____bepreparedtogiveyouahand,though.

can

must

might

should

_____today,hewouldgettherebyFriday.

Wouldheleave

Washeleaving

Werehetoleave

Ifheleave

Wewillwork____weareneeded.

whenever

wherever

Shemadethedemandthatthejournalists_____atonce______Iraq.

leave;

for

to

left;

tobeleft;

A

NeitherTomnorhisparents______athome.

is

are

has

was

Icanneverforgettheday_______weworkedtogetherandtheday______wespenttogether.

when;

which

which;

when

what;

that

onwhich;

______heuseyourbike？

　　Certainly.Hereisthekey.

Must

Does

Thismachine,______formanyyears,isstillworkingperfectly.

afterwhichIhavelooked

whichIhavelookedafter

thatIhavelookedafter

Ihavelookedafter

HeistalkingsomuchaboutAmericaasifhe_____there.

hadbeen

hasbeen

hasgone

Thereisafeelinginme____wewillneverknowwhataUFOis.

which

ofwhich

NotonlyIbutalsoDavidandIris______fondofplayingbasketball.

am

Parentsaretaughttounderstand________importanteducationistotheirchildren’sfuture.

such

so

Hetreatedmeasthough/asif_____hisownson.

Iam

Iwouldbe

Iwas

Iwere

Areyoustillthinkingaboutyesterday’sgame?

Oh,that’s_________.

whatmakesmefeelexcited

whateverIfeelexcitedabout

howIfeelaboutit

whenIfeelexcited

_____wegottothestation,thetrainhadleftalready.

If

Unless

Since

When

I'

llletyouknow____hecomesback.

before

assoonas

although

You_____returnthedictionarynow.Youcankeepittillnextweekifyoulike.

can’t

mustn’t

don’tneed

don’thaveto

Thethief_____infromthekitchenwindowasalltheotherwindowsanddoorswerecloseD.

mayclimb

musthaveclimbed

couldclimb

shouldhaveclimbed

Theyoungmaninsistedthathe_____nothingwrongand_____free.

did;

set

haddone;

shouldbeset

shoulddo;

beset

mustbeset

&

ldquo;

______twentydollarsabigsumtoher?

rdquo;

&

Isupposeso.&

Willbe

Is

Are

Were

Ireadaboutitinsomebookorother.Doesitmatter___________itwas?

where