----How is your grandmother? ----She_____爱下问搜题

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问题选择题

----How is your grandmother? ----She____ for many years.

A．died

B．has died

C．has been died

D．has been dead

答案

答案：D

单项选择题

维持身体平衡，协调肌肉运动是（）具备的功能。

A.大脑

B.小脑

C.间脑

D.脑干

单项选择题 A1/A2型题

急性阑尾炎发生转移性右下腹痛的机率为（）。

A.50％～60％

B.60％～70％

C.70％～80％

D.80％～90％

E.90％～100％