单项选择题

Canning (is) the (most wide) used (method) of food (preservation).

A．is
B．most wide
C．method
D．preservation
<上一题 目录 下一题>
热门 试题

单项选择题
(Lost in thought), she (didn't hear) the thunder (to begin) in the mountains (far off).
A．Lost in thought
B．didn't hear
C．to begin
D．far off
单项选择题
We see lighting (before we hear) the thunder (because) sound travels (more slowly) than (light is).
A．before we hear
B．because
C．more slowly
D．light is
相关试题