皮皮学，免费搜题
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【简答题】
砂浆试块检验方法：在砂浆搅拌机出料口或在湿拌砂浆的储存容器出料口随机取样制作砂浆试块(现场拌制的砂浆，同盘砂浆只1组试块)，试块标养28d后作强度试验。( )
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皮皮学刷刷变学霸
举一反三
【单选题】You can not imagine how much I _____ on this dress. Is it beautiful? [ ]
A.
paid
B.
took
C.
cost
D.
spent
【单选题】How can you dress elegantly as a lady?
A.
Go bare-legged, and never wear tights or stockings.
B.
Wear comfortable sweatpants or tracksuits while working.
C.
Dress appropriately for your body type and the occasion.
D.
Never wear skirts or dresses to bring out your femininity.
【单选题】You can't imagine how much I ______ on this dress, is it beautiful? [ ]
A.
paid
B.
took
C.
cost
D.
spent
【单选题】The tone of the article ______ the writer's mood at the time.
A.
reproduced
B.
reflected
C.
imagined
D.
imitated
【简答题】变频器是将 频率的交流电变换为频率连续可调的交流电的装置。
【单选题】--Can you tell me _______this dress is? --Sure. Not very much. Only 80 yuan.
A.
how many
B.
how much
C.
what size
D.
what color
【单选题】If you go out to have a dinner with your client, how should you dress?
A.
You should dress formally.
B.
You should dress comfortably.
C.
You should dress casually.
D.
No matter how you dress is ok.
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