A.一枚1元硬币
B.一本练习本
C.一只鸡蛋
D.一听可乐
答案:D
根据图意,补全句子。
1. A: What's that in English? B: It's a .
2. A: Who's the ? B: He's my father.
3. A: Is this a ? B: Yes, it is.
4. A: What would you like? B: I'd like a _ .
5. A: Do you like the ?
B: No, I don't. I like the _ .
6. A: What's one plus two? B: It's _ .
7. A: Do you like ? B: Yes, I do.
血浆代用品应符合的要求,不正确的是
A.不妨碍血型实验
B.不妨碍红细胞的携氧功能
C.不能在脏器中积蓄时间过长
D.可保留较长时间
E.没有澄明度的要求