现代英语里why也可省略。30B一个句子中有两个定语从句，其中一个关系代词用who，另一个宜用that。
1Ishall
everforgetthoseyears______Ilivedi
thecou
trywiththefarmers_______hasagreat
effecto
mylife
Athatwhich
Bwhe
which
CwhichthatDwhe
it
2Thedays________weweretogetherwithouta
yworriesarego
ea
dI’llalwaysrememberthedays
________wespe
ttogether
AwhichthatBwhe
whe

Cwhe
that
Dwhichwhe

3Wearelivi
gi
a
age
ma
ythi
gsaredo
eo
computer
Awhich
Bthat
C．whose
Dwhe

4Today’sSichua
hasbecomeareprese
tativeofthewestdevelopme
taplace_____hopesa
d
opportu
itieshavereplacedpovertya
dbackward
ess
AwhichBthatCwhereDthere
5Iwe
ttoseeyouataboutte
thismor
i
gbutyouwere
oti
theoffice
Ohthatwasprobably_______Iwastalki
gwiththeheadmaster
Awhe

BwhyCwhat
Dthat
6Somepre
Awhy
Bwhere
Cwhat
Dhow
15BCDcA610DCBAC
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