_______ difficult the task may be, we must finish it on time, because we can’t meet such a precious opportunity _______ we have expected.
#70671
A
Whatever; that
B
However; as
C
However; that
D
Whatever; which
推荐题目
It was in the lab___was taken charge of by our teacher____ they did the experiment.
#74071
A
which; that
B
where; which
C
which; where
D
that;where
Do you happen to know ________? 
#69838
A
whereisheraddress
B
inwhichplaceisheraddress
C
whatheraddressis
D
theplaceheraddressis
The old couple, ____had been admitted to university, were living a hard life.
#70118
A
both their children
B
both of whom children
C
both of whose children
D
whose their children