用所给动词的适当形式填空。

1．I ________ (want) ________ (buy) some food for supper today.

2．The big shop ________ (open) at 8:30 in the morning.

3．________ you ________ (buy) an English book last month?

4．I'll go to the park if it ________ (not rain) tomorrow.

5．There ________ (be) a football game in our school tomorrow.

6．It's eight o'clock in the morning. What ________ Tom ________ (do)?

7．Would you like ________ (have ) a cup of tea?

8．I have a good friend ________ (call) Jim.

9．Mr. Wang is giving a ________ (swim) lesson to the children.

10．He thought hard and ________ (have) a good idea.

成本管理责任体系中，组织管理层的职能是（）

A.只负责对生产成本的控制

B.只负责对经营管理费用的控制

C.应发挥现场生产成本控制中心的管理职能

D.贯穿于项目投标、实施和结算过程，体现效益中心的管理职能