yyou’llsoo
bebacki
goodco
ditio
A错误B正确
24Youshouldk
owbettertha
toplayvolleyballi
theclassroomA错误B正确
25Hei
sistedthatweallbei
hisofficeato
eo’clockA错误B正确
26Youshouldhaveapla
whatyouvepla
edA错误B正确
i
place
foryourtimea
ddo
twatchbeyo
d
27Peopleca
talktootherpeoplethroughthei
ter
etwhichofferseverythi
gfrommaki
gfreecallstoforeig
cou
triestodoi
gshoppi
gA错误B正确
28Thispri
cipleadva
ci
gbyLe
i
remai
satruthA错误B正确
29Althoughatee
agerFredcouldresist
ottodoA错误B正确
bei
gtold
whattodoa
dwhat
30Nearlyeverythi
gi
ourmoder
worldistech
ologyA错误B正确
i
flue
cedby
computer
fr