按要求完成下列各题。

1. I'd like mutton and potato noodles. (改为一般疑问句)

    _________ you _________ mutton and potato noodles?

2. I went to New York City on my vacation. (就划线部分提问)

    _________ did you _________ on your vacation?

3. They usually play basketball in the afternoon. (用now 改写句子)

    They _________ _________ basketball now.

4. She did her homework last night. (改成否定句)

    She _________ _________ her homework last night.

5. Were you very busy last week? (作否定回答)

    _________, I _________.

下列不属于基本药物集中采购总体思路的是（）

A.坚持政府主导

B.以省（区、市）为单位集中采购、统一配送

C.招标和采购结合，签订购销合同

D.坚持政府主导与市场机制相结合