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【单选题】
水泥稳定类材料组成设计内容包括:1击实试验确定混合料最佳含水量和最大干密度;2计算试验结果的平均值和偏差系数;3检验水泥最小剂量要求;4分别配制同一种、不同水泥剂量的混合料;5进行规定龄期的无侧限抗压强度试验;6按含水量和干密度要求制备试件;7根据强度标准,确定合适的水泥剂量;8分别计算不同水泥剂量混合料在规定压实度下的干密度;正确设计步骤排序是( )。
A.
①⑧③④⑥⑤②⑦
B.
①②⑧③④⑥⑤⑦
C.
④①⑧⑥⑤②⑦③
D.
④①②⑧③⑥⑤⑦
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【单选题】On returning home from school, Xiao Hong______ her MP4 and threw herself down onto the bed, ______ music.
A.
put on; listening to
B.
put on; listened to
C.
left out; listened to
D.
left out; listening to
【单选题】根据真值表写出的逻辑表达式,正确的是( )
A.
Y=A+B
B.
Y=AB
C.
Y=A
D.
Y=B
【单选题】I threw her a ________ but she missed it.
A.
warn
B.
word
C.
cue
D.
call
【单选题】Which of the following statements best explains how the use of money in an economy increases economic efficiency?
A.
Money increases economic efficiency because it is costless to produce.
B.
Money increases economic efficiency because it discourages specialization.
C.
Money increases economic efficiency because it decreases transactions costs.
D.
Money cannot have an effect on economic efficiency.
【判断题】合规审计与财务报表审计有密切的联系。( )
A.
正确
B.
错误
【单选题】The transactions demand for money______.
A.
increases as GNP increases
B.
is reduced by credit cards
C.
decreases as the average selling price of a unit of output increases
D.
both A and B
【单选题】根据真值表写出的逻辑表达式,正确的是( )
A.
Y=A+B
B.
Y=AB
C.
Y=A
D.
Y=B 真值表
E.
A B Y 0 0 0 0 1 1
【单选题】The current demand for money increases when
A.
current real income increases.
B.
future real income decreases.
C.
the nominal rate of interest increases.
D.
none of the above.
【单选题】She took off her boots and ______ on the floor near the door.
A.
dropped
B.
fen
C.
pushed
D.
threw
【单选题】It was such a pity that she threw __________ her chance of happiness.
A.
at
B.
back
C.
in
D.
away
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