皮皮学，免费搜题
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搜题
【判断题】
准备金率下降,提高了货币乘数,并减少了货币供给。( )A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The experiment is to take place
A.
in outer space.
B.
from a pyramid.
C.
on the Internet.
D.
on another planet.
【单选题】The author‘s attitude towards the experiment is__ 查看材料
A.
positive
B.
subjective
C.
negative
D.
objective
【单选题】The main point we learn from the text is ______.
A.
willingness to experiment is the key to close friendships
B.
openness to others is important in interpersonal relationships
C.
direct offers of friendship are not easily accepted
D.
good friendship are not easily formed
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