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【单选题】
具有报警功能的压力计是( )A.
电接点信号压力计
B.
弹簧管压力计
C.
波纹管压力计
D.
膜片压力计
拍照语音搜题，微信中搜索"皮皮学"使用
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【简答题】Pa Creativity is a mental process involving the generation of new ideas or concepts, or new 1 between existing ideas and concepts. 2 a scientific point of view, the products of creative thought are...
【简答题】Marco has English class ______ Thursday ______ 8:00 ______ the morning.
【多选题】Which of the following are requirements that Marco has for the hotel he stays in?
A.
Good restaurant nearby.
B.
Internet access.
C.
Fitness center.
D.
Closeness to the exhibition center.
E.
Business center.
【简答题】She has ______ English book [ ] A a B an
【多选题】Which of the following are requiremwnts that Marco has for the hotel he stays in?
A.
Good resturant nearby.
B.
Internet access.
C.
Fitness center.
D.
Closeness to the exhibition center.
E.
Business center.
【单选题】When does Jack have English classes?
A.
He has English classes every day.
B.
He has English classes on Monday, Wednesday (星期三) and Friday.
C.
He has English classes on Monday, Tuesday and Thursday.
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