单项选择题

There are fast buses, double-decker buses, air-conditioned or heated buses ______ a good service.

A．all to offer
B．all are offering
C．all offering
D．all offered
<上一题 目录 下一题>
热门 试题

单项选择题
______ may be said against the popular newspapers, it can hardly be argued that they are catering to readers' daydreams.
A．Whatever
B．Whichever
C．However
D．Whoever
单项选择题
No one believes what the new director ______ to have achieved.
A．declares
B．confirms
C．states
D．claims
相关试题