题目内容

2011.122. I’d appreciate it if you could tell me how ________ the machine.

A. operate
B. to operate
C. operating
D. operated

查看答案

搜索结果不匹配？点我反馈

更多问题

2011.128.We _______ building the bridge by the end of next month.

A. are finishing
B. have finished
C. would finish
D. will have finished

2011.63. We support the view that poor management will _______ business failure.

A. break up
B. take in
C. lead to
D. put off

2012.69.The new manager has greatly changed the company _______ he took over the position.

A. if
B. since
C. although
D. while

2012.67.I agree to the idea ______ our staff should use recycled(再生的) paper to save money.

A. what
B. as
C. which
D. that