制动系按制动器分为（）。
A.行车制动器
B.驻车制动器
C.辅助制动器
参考答案：A, B, C
The schools themselves admit that not all children will be successful in the jobs __________ they are
being trained. [ ]
A. in that
B. for that
C. in which
D. for which
公司制期货交易所的机构设置不包含______。
A．理事会 B．监事会C．董事会 D．股东大会
