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6.以下不是以减少扩散速度为主要原理制备缓、控释制剂的工艺为
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补全对话。Lily: 1. _______________ We should do some preparations.Dad: That’s right. 2. ___________________________Lily: Also the bottled water!Dad: Of course. I will check the gas pipe and electric wire. Windows should also be reinforced. 3. _________________Lily: I amgoing to clean the balcony and park cars in safe places.Dad: Good!4. ________________. Let’s get started!
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