— I have got a backache.— That’s not surprising. You ______ in front of that computer too long.
#100916
A
work
B
worked
C
have been working
D
are working
推荐题目
Most of us_________more than one thousand English words before we came to this school. ( )
#99842
A
would learn
B
will learn
C
have learned
D
had learned
单项选择（每题1分）—Listen！It is raining.—Oh， really！ I______ it at all.
#103629
A
didn’t realize
B
don’t realize
C
haven’t realized
D
hadn’t realized
—What about your self-drive trip yesterday?—Tiring! The road is being widened, and we______________ a rough ride.
#100451
A
had
B
have
C
would have
D
have had
John sold the camera yesterday which his brother him as a birthday present from Japan.
#100810
A
has sent
B
had sent
C
was sending
D
would send