一台电-气阀门定位器的回差过大,产生的原因是()。
A、力矩马达工作不良
B、某一固定部位松动
C、喷嘴挡板安装不良
D、以上都是
参考答案:D
Your son came to my class every day, but his attitude _____ he was not really interested at all.
A.expressed
B.suggested
C.explained
D.described
法治是与人治相对应的治国方略。关于法治,下列说法错误的是()
A.法治以民主政治为基础
B.法治要求“良法”之治
C.法治排斥和反对德治
D.法治要求加强对权力的制约和监督