If only I＿＿＿＿＿how to operate a computer as you do!
#89926
A
had known
B
wou欤?know
C
should know
D
knew
推荐题目
Had the bomb dropped over a populated area of the city , there ____ a great deal of damage．
#87939
A
may be
B
might have been
C
may not be
D
mightn’t have been
– Oh. I’ve just realized I haven’t got any money. --Well, don’t worry. I _____ you some.
#88290
A
am about to lend
B
will lend
C
am going to lend
D
am lending
——This wall of air is an effective answer to the problem and it ____ work.——But it is a question to put such a wall of air around the statue.
#89420
A
may
B
must
C
should
D
could
I’m feeling sick. I __________so much chocolate.
#88080
A
needn’t have eaten
B
couldn’t have eaten
C
mustn’t have eaten
D
shouldn’t have eaten
(2013·安徽，28)I________to my cousin's birthday party last night, but I was not available.
#86620
A
went
B
had gone
C
would go
D
would have gone