用动词适当形式填空。

1. They ____________ (ask) us to clean the room yesterday.

2. Would you like ____________ (buy) a bottle of milk for me?

3. Be quick. Somebody ____________ (wait) for you.

4. Please ____________ (be) careful.

5. What else do you want ____________ (do)?

根治良性疟的最佳搭配

A．乙胺嘧啶+氯喹

B．氯喹+伯氨喹

C．伯氨喹+乙胺嘧啶

D．氯喹+青蒿素

E．氯喹+奎宁