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【多选题】
( )是构成建筑安装工程费的主体,在水利工程总投资中占有很大的比重。A.
人工费
B.
间接费
C.
材料费
D.
施工机械使用费
E.
利润
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举一反三
【简答题】You may take __________ of these seats for there are few persons here. [A] anyone [B] any one [C] every [D] no one
【单选题】Sometime when you take a common drug, you may have a side effect. That is, the drug may cause some effect other than its intended one. When these side effects occur, they are called adverse reactions....
A.
Withdrawal symptoms.
B.
Overdoses.
C.
Certain effects other than intended ones.
D.
Sidewalk effects.
【简答题】Please spell the whole word we can classify people into different types according to the leisure activities they enjoy. The explorer: people who would like to try out c____(1)_____ activities. The t...
【单选题】Are the two dresses of the same size and price? — Yes. You may take _____, if you like.
A.
everyone
B.
all
C.
each
D.
either
【单选题】Who would like to do this recent study?
A.
biologist
B.
social anthropologist
C.
economist
D.
geologist
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