We laugh at jokes，but seldom about how they work．
#79995
A
we think
B
think we
C
we do think
D
do we think
推荐题目
________ tomorrow, I would take a bus to school.
#81537
A
If it rains
B
If it was to rain
C
Should it rain
D
Rained it
So ________ was the news that we all got ________ .
#83804
A
disappointed; disappointing
B
disappointing; disappointed
C
disappointed ; disappointed
D
disappointing; disappointing
Only when the war was over ____ to his home town.
#82400
A
did the young soldier return
B
the young soldier returned
C
returned the young soldier
D
the young soldier did return
________ when the door burst ______.
#82107
A
Hardly did he collect the papers on his desk; opened
B
No sooner had he collected the papers on his desk; opened
C
Hardly had he collected the papers on his desk; open
D
No sooner did he collect the papers on his desk; open
Only with the greatest of luck _____to escape from the rising flood waters.
#80564
A
managed she
B
she managed
C
did she manage
D
she did manage