单项选择题

They worked ______ the cost of the holiday and decided if they could afford it.

A．at
B．out
C．off
D．for
<上一题 目录 下一题>
热门 试题

单项选择题
Mary does not read newspapers; she reads Shakespeare, ______.
A．therefore
B．eventually
C．however
D．although
单项选择题
______, the speaker interrupted his lecture.
A．His voice was drowned by the noise
B．His voice being drowned by the noise
C．Drowned by the noise
D．His voice drowned by the noise
相关试题