入警培训主要是指对接收的地方普通高等院校应届毕业生的培训，目的是培养和提高学员在基层部队的（）能力。
A.任职
B.工作
C.业务
D.管理
参考答案：A
Phoenix is a very nice city with plants and flowers ___the year round.
A．grown
B．planted
C．planting
D．growing
I was supposed ____ her, but I failed.
A．to help
B．to have helped
C．to be helping
D．will help
