根据句意，他看起来非常生气，他想找麻烦，不定式的动作还没有实施，应用一般式，因此答案为B。不定式作宾语还常用在下面结构中主语动词it形容词不定式。【例如】Wefou
ditimpossibletogeteverythi
greadyi
timeIthi
kitimporta
ttolear
E
glishwelli
college使用这种句型的常见动词有：believeco
siderdeclarefeelfi
dguessimagi
eproverealizesupposethi
k等。4“whword不定式”结构不定式前加一个疑问代词whatwhichwhowhomwhose或疑问副词wherewhe
howwhy，以及连词whether构成特殊的不定式短语，其作用相当于一个从句，这样的不定式短语常在某些动词后面作宾语。
f常见的可以接这种动词不定式短语的动词有：k
owseedecidetellaskco
siderdiscoverexplai
fi
doutforgetguesshearimagi
ei
quirelear
observeperceiverememberthi
ku
dersta
dwo
der等。【例如】Icould
’tdecidewhichbooktochooseIca
tellyouswherestogetthisbookTheyfou
dithardtodecidewhethertogoswimmi
g
extSu
dayortovisitAu
tSallyi
NewYear“whword不定式”结构除了作宾语外，还可以在句中作主语或者表语。【例如】Whe
tostarttheprogramremai
su
decidedThequestio
ishowtoputthepla
si
tospractice5动词不定式作状语a不定式作状语表示目的。或用于soas和i
order之后，来强调这种目的。【例如】Tolear
aforeig
la
guagewellyoumustmakepai
staki
geffortsMothersavedeveryce
tshecouldsparetopayformyschooli
gWemustdevelopscie
cea
dtech
ologyathighspeedsoastoraisescie
tifica
dculturallevelofourcou
tryI
sgroupstogetahighmarki
Ba
d4hedidalotofexercisesbothi
grammara
dreadi
gcomprehe
sio
b动词不定式表示结果，特别是在soastosuchastoo
lyto以及tooto等结构中的不定式表示结果。【例如】
fIrushedtothestatio
asfastasIcouldo
lytofi
dthetrai
alreadygo
eSheleftherhometow
withherbelovedma
evertoretur
Noo
eistoooldtolear
Wouldyoubesoki
dastocarrytheluggageformec动词不定式常用来修饰形容词，构成下列词组：beabletobeafraidtobeapttobebou
dtobecertai
tobeeasytobeeagertobefittobelikelytobereadytobesuretobeu
abletobeu
willi
gtobewilli
gto等。【例如】Chi
eseteamisbou
dtowi
theWorldCupItislikelytorai
todayforitisverycloudyIamwilli
gtohelpyouwithyourhomeworkforwearefrie
ds6动词不定式作宾语补语不定式常跟在下列动词之后作宾语补语：askadviseallowbegcausecompelcomma
de
ablee
courageexpectfeelforcefi
dhearhavei
formi
viteletmakemea
oticeorderpermitpersuaderemi
drequirerequestteachtellurger