钉道完毕后,按轨道()校正。
A.中心线
B.外侧
C.内侧
D.两侧
参考答案:A
—— He hasn’t gone to the office up to now.
—— Well, he _____.
A.should
B.ought to
C.ought to go
D.ought to have
我国报业集团应怎样组建比较理想的内部组织结构