急性肾功能不全中期时的尿量会（）
A.少尿
B.无尿
C.多尿
D.正常
E.少尿／无尿
参考答案：C
Now it’s been possible for us to be taken into “space”, we can experience weightlessness for a short time.
A．which
B．when
C．where
D．that
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