虞其君英语
The Great Wall is wide enough for ten men to walk____.
A.side by side B.one by one C.one after another D. one after the other
中文:万里长城足够宽,10个人可以并排行走.
解析:A.side by side边靠边,表示并排走.
B.one by one一个接着一个,并不一定表示并排走.
C.one after another一个接着另一个(三者或三者以上),也并不一定表示并排走.
D. one after the other 一个接着另一个(两者之间),也并不一定表示并排走.