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【判断题】
蓄电池在充电时可将电能转变为化学能存储起来。A.
正确
B.
错误
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举一反三
【单选题】Passage Four Questions 61 to 65 are based on the following passage. In the past,falling oil prices have given a boost to the world economy,but recent forecasts for global growth have been toned down,e...
A.
The reasons behind the plunge of oil prices.
B.
Possible ways to stimulate the global economy.
C.
The impact of chape oil on global economic growth
D.
The effect of falling oil prices on consumer spending.
【单选题】可在弱酸性范围控制溶液pH的缓冲溶液是( )。
A.
NaAc-HAc
B.
NH 3 . H 2 O-NH 4 Cl
C.
NaOH-HAc
D.
NaNO 3 -HAc
【多选题】What are the remarkable features of Zhongshan suit?
A.
The turn-down collar
B.
Central buttons
C.
Four outside pockets with flaps
D.
Traditional Chinese auspicious embroidery
【单选题】Part B Directions: You will hear four dialogues or monologues. Before listening to each one, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each ques...
A.
He would buy a new suit.
B.
He would have the suit cleaned.
C.
He would throw the suit away.
D.
He would give it to others.
【多选题】What are the remarkable features of Zhongshan suit? ( )
A.
The turn-down collar
B.
Central buttons
C.
Four outside pockets with flaps
D.
Traditional Chinese
【单选题】下列数据类型进行运算时,哪一个会发生自动类型提升
A.
int + int
B.
long + long
C.
byte + byte
D.
double + double
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