皮皮学，免费搜题
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【单选题】
人体正常生理状态时没有菌的部位是A.
眼结膜
B.
肠道
C.
肝脏
D.
泌尿系统
E.
鼻咽
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皮皮学刷刷变学霸
举一反三
【单选题】Many experts seem to agree that _______ certain limit should set on ________ consumption of cars to ease air pollution.
A.
a; the
B.
/; the
C.
the; /
D.
the; a
【单选题】The experts ______ on the cause of poverty but agree on steps to eradicate it.
A.
differ
B.
distinguish
C.
dissent
D.
object
【单选题】The experts ______ on the cause of poverty but agree on steps to eradicate it.
A.
differ
B.
distinguish
C.
dissent
D.
disperse
【单选题】All experts agree with the conclusion of this experiment which is to test the proposition.
A.
Y
B.
N
C.
NG
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