The look on his face showed that he had_爱下问搜题

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问题选择题

The look on his face showed that he had enough confidence in himself.

A．surprised

B．puzzled

C．excited

D．determined

答案

答案：D

单项选择题

凡一次销毁（）千克以上的易燃易爆化学物品的，应报请当地公安消防机构和环保部门的同意，在指定的地点采用指定的方法销毁。

A、30

B、50

C、80

D、100

单项选择题

哪期宫颈鳞癌适合单纯腔内放射治疗()

A．0～ⅠA

B．0～ⅠB

C．0～ⅠB

D．0～ⅡA

E．0～ⅡB