小儿重度脱水，丢失水分占体重的百分比为（）。 A. B.5%～7% C.8%～10%_爱下问搜题

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问题单项选择题

小儿重度脱水，丢失水分占体重的百分比为（）。

A.<5%

B.5%～7%

C.8%～10%

D.>10%

E.>8%

答案

参考答案：D

选择题

His heart racing, and tears ____ his eyes, Jack carefully unlocked the box.

A．filled

B．filling

C．to fill

D．being filled

选择题

I like reading poems, because poems can ___certain ____.[ ]

A. convey; emotion

B. convey; emotions

C. express; emotions

D. explain; emotions