赞题库-背景图
单项选择题

A．separately
B．deliberately
C．independently
D．definitely
<上一题 目录 下一题>
热门试题

单项选择题A．processB．interfaceC．interactionD．procedure

A．process
B．interface
C．interaction
D．procedure

单项选择题What did the company decide to do at the next step

A．It would tighten up its maintenance program.
B．It promised to suspend flights temporarily.
C．It promised to strengthen its security conditions.
D．It decided to resort to the law.