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【单选题】
蓄电池初充电不足，则（）。A.
蓄电池容量会长期偏低
B.
蓄电池电流偏低
C.
蓄电池电压偏低
D.
可下次充足，不会影响蓄电池
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【单选题】______I went abroad for further study.
A.
At times
B.
At a time
C.
At one time
D.
At any time
【单选题】There ( ) many great changes in my hometown since I went abroad.
A.
were
B.
have been
C.
have
D.
are
【简答题】半导体中存在的两种携带电荷参与导电的“粒子”,称为________ 。
【单选题】________ I went abroad I could hardly understand what the foreigners said.
A.
For the first time
B.
The first time
C.
At the first time
D.
The first time which
【单选题】Business will still be _________ unless your price proves attractive in the future.
A.
easy
B.
easier
C.
difficult
D.
difficulty
【判断题】Passage 1 A handshake will be an acceptable greeting around the world. However, the strength, length, and duration of a handshake will vary by culture. Of course, Japanese will still bow to each other...
A.
正确
B.
错误
【简答题】建筑构成三要素中,( )居主导地位。
【简答题】When you are starting a small business, you should write a business plan. Writing a business plan is the most important 1_______. This is how people will think about your business. When you 2_________...
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