单选题：He　asserted that nuclear power was a safe and non—polluting

题目内容：

He　asserted that nuclear power was a safe and non—polluting energy source． A．maintained
B．recommended
C．considered
D．acknowledged

参考答案：

答案解析：

At 80，Peck was still vigorous and living in Paris．

At 80，Peck was still vigorous and living in Paris． A．happy B．energetic C．alone D

分类：卫生类题型：单选题

分类：卫生类题型：单选题

根据要求，回答题：A．She had read a lot about the slavery system．B．Its vast influence stre

分类：卫生类题型：单选题

分类：卫生类题型：单选题

I wanted to ask her out but was scared that she might refuse． A．afraid B．anxious

分类：卫生类题型：单选题