某种盐水的含盐率是8%,也就是在______克水中放入8克盐.
盐水的质量:
8÷8%=100(克);
水的质量:
100-8=92(克);
故答案为:92.
根据上下文,补全对话。
A: 1.__________________, Bill.
B: Good morning, Ken.
A: 2._________________ ?
B: I like Saturdays.
A: 3.__________________ ?
B: Because my parents take me to the nature park on Saturday. 4.__________________________?
A: I usually do my homework. Sometimes I go to the nature park, too.
B: That's great. Let's go to the nature park together next Saturday.
A: 5.________________!
抗菌活性强,可产生前庭反应的药物是()。
A.氯霉素
B.多西环素
C.土霉素
D.四环素
E.米诺环素