线路设备维修应实行天窗修制度,并实行()的管理体制。
A、检修分开
B、养修分开
C、检修一体化
D、修养并重
参考答案:A
根据首字母和句意填空。
1. How many kinds of t_________do you use to get to school?
2. —You can choose a m_________of communication (通讯工具) to help you finish the work.
—But I took all possible m_________. They are useless to do it.
3. The cold wind is from the n_________.
4. There was a war in S_________China.
5. _________ _________ _________ students in my class like basketball.
6. There is a bridge _________ the river.
7. I write many articles w _________ my new pen.
8. What do you think of the people _________ the town?
9. I like to ride my bike to the park with him _________ the weekend.
10. Tom is _________ American.
进口附加税的征收目的主要有()
A.应付国际收支危机
B.维持进出口平衡
C.防止外国商品低价倾销
D.对他国实行歧视或报复
E.增加财政收入