单项选择题

(Alike) light (waves), microwaves (may be) reflected and (concentrated).（）

A．Alike
B．waves
C．may be
D．concentrated

<上一题目录下一题>

热门试题

单项选择题

I'd rather （） care of the stomaches of the living than the glory of the dead in the form of stone memorials.

A．take
B．took
C．taking
D．have taken

单项选择题

The schools （） black children went were simply not good enough.

A．to which
B．to that
C．in which
D．in that

相关试题