已购公房指城镇职工根据国家和县级以上地方人民政府有关城镇住房制度改革政策规定,按照()购买的公有住房。
A.成本价
B.合同价
C.市场价
D.销售价
参考答案:A
用所给词的适当形式填空。
1. He likes books very much. He often does some ____ (read) in the library.
2. Molly likes to sleep and ____ (relax) eight hours at night.
3. There ____ (be) some beef and eggs in the noodles.
4. She ____ (have) an egg, a small bowl of chicken noodles and two apples this morning.
5. —What ____ your friend ____ (look) like? —He is really tall.
简述电力监控系统构成。