390]
-----Haven’t you heard the news? -----What news? -----
Some of the workers are _______ while others are ______.
[译文]
----你没有听到这消息? -----
什么消息?------ 一些工人在游行,一些在罢工。
A. on the march, on strike
B. on march, on strike
C. on the march, on the strike
D. on the strike, on march
[答案及简析]
B。
be on strike在罢工;
be on march在游行。