After a successful operation, Ronaldo ha_爱下问搜题

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问题选择题

After a successful operation, Ronaldo has begun to do some exercise to ____ strength.

A. add
B. decrease
C. increase
D. rise

答案

答案：C

选择题

的定义域为（　　）

A．{x\|x≠±5}	B．{x\|x≥4}
C．{x\|4＜x＜5}	D．{x\|4≤x＜5或x＞5}

单项选择题 A1/A2型题

肘关节提携角为（）。

A.20°～25°

B.16°～20°

C.10°～15°

D.5°～10°

E.1°～5°