问题

The telephone in the office is not available, it _____ somehow this morning. [ ]

A: broke away
B: broke out
C: broke up
D: broke down

正确答案是：

同类题型

Every evening after dinner, if not _____ from work,I’ll spend some time walking my dog.

下列各句中，没有语病的一项是（3分）

is bigger, the sun _________ themoon

The boy has _____ a fine knowledge of geography by careful study.

ods on this counter ____ at adiscount of 25%, like the typewriters, television receivers, dustbins, etc.