近年来,在家装市场中,“轻装修,重装饰”已经不再是一句单纯的口号。因为美居生活已经成为消费热点,人们的审美追求日益倾向个性化,家居饰品因此成为一种新的行业。上述材料说明①生产决定消费的方式②消费是生产的目的和动力③一个新的消费热点的出现往往能够带动一个产业的出现④生产决定消费的质量和水平
--- Do you know whether scientists have ________a good way to deal with Influenza H7N9 or not? ---Not yet .But they’re trying their best.
The sports meeting will continue _______it rains this afternoon.
---How much do I have to ____you? I think it's a bit expensive. --- I don’t think so . It’s only three hundred pounds.
I didn’t know which bag was better than the other, so I took them________.
The teacher can _________believe that Tom studies so ________.