问题

Witnesses said the security forces use tear gas to ________ protests(抗议) by about 200 people in Teheran, although this can’t be independently confirmed.

A:break out
B:break down
C:break up
D:break through

正确答案是：

同类题型

What do you think of my article, professor? —- The former part is well written but __________ is just so-so.

had no idea how it______ that he should have been late for class three times a week.

I like dancing and ____ sports.

She was determined to ______ the children by herselfafter his husband died.

When Mr. Brown back— Sorry, I don’t know.