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【简答题】
空气的绝对湿度 反映空气的潮湿程度。(不能、能)
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参考答案:
举一反三
【单选题】Li Ping has worked in the company for many years. He is a .
A.
window
B.
ball
C.
tall
D.
mamager
【判断题】铺筑水泥混凝土面层的路面称为水泥混凝土路面。
A.
正确
B.
错误
【判断题】铺筑沥青面层的路面称为水泥混凝土路面。( )
A.
正确
B.
错误
【判断题】铺筑沥青面层的路面称为水泥混凝土路面。
A.
正确
B.
错误
【单选题】Li Ping has worked in the company for many years. He is a ________ .
A.
window
B.
wall
C.
book
D.
manager
【单选题】—What a nice picture!But it is too small. —I'm glad you like it. I'll ask a photographer to________it. [     ]
A.
improve
B.
reduce
C.
enlarge
D.
appreciate
【判断题】铺筑水泥混凝土面层的路面称为水泥混凝土路面。( )
A.
正确
B.
错误
【单选题】What a nice picture! You draw very well.
A.
Yes, not so bad.
B.
Yours is good.
C.
Of course not.
D.
Thank you.
【简答题】在铺筑沥青面层之前,在基层上浇洒乳化沥青等,形成的透入基层表面的薄层称为____。而为加强路面的沥青层与沥青层之间、沥青层与水泥混凝土路面之间的粘结,洒布由沥青材料做成的薄层,称为___________。
【单选题】Oh, what a nice picture! You draw very well.
A.
Yes, it's very bad.
B.
Yours is good.
C.
Thank you.
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