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【判断题】
主辐角的取值范围是( ]。A.
正确
B.
错误
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皮皮学刷刷变学霸
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【简答题】人口老龄化给各有关国家带来哪些社会经济问题?
【简答题】人口老龄化给各有关国家带来哪些社会经济问题?
【单选题】请根据给出的英文释义选择对应的单词: finally, after a long and often complicated series of events
A.
ease
B.
startup
C.
ultimately
D.
author
【单选题】请根据给出的英文释义选择对应的单词:an approximate calculation of a quantity or value; a judgement about a person or situation.
A.
minor
B.
mileage
C.
grocery
D.
estimate
【单选题】请根据给出的英文释义选择对应的单词: to make a suggestion or guess which you know may be wrong
A.
relentless
B.
hazard
C.
reflection
D.
narrate
【单选题】根据英文释义,选择相应的单词 a collection of things (goods or works of art etc.) for public display.
A.
seminar
B.
exhibitor
C.
exhibition
D.
event
【单选题】请根据给出的英文释义选择对应的单词: to continue to cause problems for a long time
A.
haunt
B.
author
C.
swashbuckling
D.
version
【单选题】请根据给出的英文释义选择对应的单词:packed or put together firmly and closely.
A.
ease
B.
cynic
C.
compact
D.
version
【单选题】请根据给出的英文释义选择对应的单词: to push sth. somewhere or move it in a particular direction with a small quick movement.
A.
poke
B.
minor
C.
gorcery
D.
campaign
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