单项选择题

（） announcing his retirement, Mr. Kinsley has been busy trying to train his replacement.

A.Because
B.Once
C.Since
D.While

<上一题 目录 下一题>
热门 试题

单项选择题
Mr. Chan’s main role in the company for the next two weeks is to look （） the right person to take over Mr. Shaw’s position when he leaves at the end of the month.

A.in
B.for
C.over
D.from
单项选择题
Probe Magazine conducted a survey asking one thousand employees who work in low-paying industries to express （） their biggest concerns are.

A.how
B.when
C.what
D.which
相关试题