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I have to__________ my visit as I‘ll be very busy next week.
A.call for
B.call on
C.call of
D.call in
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.call for
B.call on
C.call of
D.call in
Immediately before going out of the spaceship,the astronauts have to__________ .
A.check the spaceship doors
B.walk through the bellows
C.attach each other with a cable
D.do some warm.up exercises
Many g!rls,the passage claims,are now likely to__________ .
A.give up their jobs for good after they are married
B.leave school as soon as they can
C.marry so that they can get a job
D.continue working until they are going to have a baby
According to the passage,it is now quite usual for women to__________ .
A.stay at home after leaving school
B.marry men younger than themselves
C.start work until retirement at 60
D.marry while still at school
After his leave,Alfred went back on duty to__________ his soldiers.
A.in charge of
B.charge
C.be charge by
D.take charge of
A.raise
B.promote
C.heighten
D.increase
A.perceive
B.distinguish
C.sight
D.observe
Nowadays,a husband tends to__________ .
A.play a greater part in looking after the children
B.help his wife by doing most of the housework
C.feel dissatisfied with role in the family
D.take a part.time job so that he can help in the home
A.take over
B.take off
C.take after
D.take to
The author’purpose in writing this passage is to__________ .
A.argue for the interdependence between Americans and foreigners
B.give Americans independence
C.offer advice on the communication across cuItures
D.emphasize differences in the cross-cultural expectations for friendship
The one-year course is only to__________ the foundations of good technical training.
A. lead to
B. let down
C. come to
D. lay down