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【简答题】
四周通风口的面积不应小于滤池表面积的 % 。
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举一反三
【简答题】听写,请根据给出的汉语意思,拼写出下列单词(听写请不要查阅词典) 1.主任2.包装3.实践。4.车间5.把......分成6.参加7.生产线8.例如。9.社会的。10.给......封口;11.技能。12.玩具。13.塑料的。14.包;包裹。15.组织。16.合作17.进步;改善
【简答题】You see that young man swimming out at sea? He's trying to swim out to the beacon and back. He must be __________ (1) to have committed himself to such a thing. The __________ (2) is far too strong. T...
【简答题】Joy: Yes, I see. He is not available just now. Don: Could you (3)__________? Joy: He's very busy for the next few days. Don: Would you mind asking him to call me back? Joy: Sorry. I don't think I coul...
【单选题】He may be( )and he's all alone.
A.
dying
B.
dead
【简答题】To say someone was “sweet” used to be quite common in Britain. We didn’t just use the word to describe our mothers and grandmothers, but a wide range of people including public figures. But not anymor...
【单选题】第二信使不包括:
A.
Ip3
B.
5′-cAMP
C.
cGMP
D.
Ca2+
E.
cAMP
【单选题】Suddenly, a tall man driving a golden carriage _______ the girl and took her away, _______ into the woods.
A.
seizing; disappeared
B.
seized; disappeared
C.
seizing; disappearing
D.
seized; disappearing
【简答题】将你所听到的单词填在横线上。 Tom is an 1 of the city government Chicago. He is one of the 2 there. Fire is a 3 problem in the big city. Nobody in the fire department can forget that a large part of chicago burned ...
【单选题】You don't have to be a scientist to solve big environmental problems. One Dutch designer is finding creative ways to make a change-and he's inviting bikers to join him. Daan Roosgaarde, 38, is a desig...
A.
air pollution is not a big problem in China
B.
creative ideas may help improve city life
C.
only scientists can solve big environmental problems
D.
the survey of 338 cities nationwide was not necessary
【简答题】七、课文填空 (15%) : 1. As Polly observed the ___ 1 ____ on the train, she had a feeling ____ 2 ___ she was being watched by a tall man ___ 3 ____ a dark overcoat. 2. When Polly got to the station ____ 4 __...
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