This problem is ______ difficult __________.
#57835
A
so; that few of us can do
B
so; that few of us can do it
C
too; for anyone of us to do
D
too; for anyone of us to do it
推荐题目
 ---Mum, can I do the homework tomorrow?    ---You _____ finish it today.
#56084
A
had better
B
had rather
C
had better not
D
had rather not
—Could you tell me       ?       —Certainly. 
#55765
A
who is he like
B
who are you waiting for
C
what is his name
D
what he looks like
They didn't go to bed_____ the work was finished.
#57763
A
when
B
while
C
until
D
after