若用25mL移液管,放出的体积应记为()mL。
A.25
B.25.0
C.25.00
D.25.000
参考答案:C
目前,我国有13 亿多人口。人口形式严峻是人大代表普遍关心的问题。他们提出要认真落实我国的基本国策。他们是指[ ]
A.一国两制
B.对外开放
C.保护环境
D.计划生育
补全对话。
A: Can I 1______ you?
B: I'd 2______ some noodles.
A: What 3______ of noodles 4______ you like?
B: Tomato and egg noodles, 5______.
A: What 6______ bowl of noodles would you like?
B: I'd like a small 7______ of noodles.
A: OK. 8______ you are.
B: 9______ you.
A: You're 10______.