Housewives who do not go out to work often feel that they are not working to their full ______.
A. possibility
B. strength
C. length
D. capacity
查看答案
中厚皮片是指
A. 只含有全部真皮的移植物
B. 含有全部真皮的移植物
C. 含有表皮、全厚真皮的移植物
D. 含有表皮、真皮和部分皮下组织的移植物
E. 表皮和真皮的1/3～1/2
A word processing program is a kind of ______ that many people use to write with.
A. software
B. computer
C. printer
D. style
The severe flood ______ damage to the people, had we not built so many reservoirs.
A. can cause
B. might have caused
C. had caused
D. must have caused
All flights ______ because of the terribly bad weather, the passengers had to wait at the airport.
A. had been cancelled
B. having cancelled
C. having been cancelled
D. were cancelled
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