国务院对不适当的部门规章( )
A.有权撤销,但无权改变
B.有权改变或者撤销
C.无权撤销,但有权改变
D.无权撤销,也无权改变
参考答案:B
水准基点一般设在拱顶,选择在围岩稳定地段设置。
There are so many books!It is not easy for us to decide what to take and what to .
A.take on
B.pick up
C.leave behind
D.work out