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【单选题】
砂浆中加石灰膏的作用是提高( )。
A.
黏聚性
B.
强度
C.
保水性
D.
流动性
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参考答案:
举一反三
【单选题】The naughty boy,who starved _____ a CD,  said seriously to  his father that he would starve _____ death rather than give  up his demand. [     ]
A.
for; to
B.
for; till
C.
about; until
D.
after; to
【单选题】I won’t have to cook supper , I ‘m tired . _____________?
A.
Why do going out for dinner
B.
Why don’t you go out for dinner
C.
Why doesn’t you go out for dinner
D.
Why didn’t you go out for dinner
【简答题】解密函数D作用于C产生M,用数学公式表示为( )
【判断题】从2012年的情况来看,中国非金融类对外直接投资主要是国有企业为主。()
A.
正确
B.
错误
【单选题】The boy said that the fish his mother cooked tasted ______.
A.
good
B.
well
C.
to be good
D.
to be well
【单选题】Ed said that his boy fell off a tree.()
A.
Oh dear! I hope he wasn‘t hurt
B.
Oh, no. A lucky boy.
C.
He might have broken his arm.
D.
Nothing serious.
【简答题】A.Go through a health check. B.Take little luggage with them. C.Arrive early for boarding. D.Undergo security cheeks.
【多选题】(At the check­ -in counter) 1: Excuse me, sir. Should I check in here for Flight UA268 to Chicago? 2: Yes, madam. May I see your passport and flight ticket, please? 1: Sure. ____ 2: Very good, Mrs. Ch...
A.
Welcome to ABC Airline.
B.
One suitcase.
C.
When is the boarding time?
D.
Where are you going to go?
E.
Is it overweight?
F.
Which seat do you prefer, a window seat or an aisle seat?
G.
Here you are. (10.0分)
【简答题】A.Go through a health check, B.Take little luggage with them. C.Arrive early for boarding. D.Undergo security checks.
【简答题】A.Go through a health check. B.Take little luggage with them. C.Arrive early for boarding. D.Undergo security checks.
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