世卿世禄制度被打破后,()成为司空见惯的现象,并被作为制度得到了确定。
A.亲亲
B.举贤
C.尊尊
D.任能
参考答案:B, D
抗渗试件以六个为一组,试件成型后()拆模,用钢丝刷刷去两端面水泥浆膜,然后进行()。
The number of people who ______ cars of their own is increasing.
A.has
B.have
C.there is
D.there are