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问题 判断题

在印染工业中，拼色属于加法混色，其三元色为红、绿、蓝。

答案

参考答案：错

解析：拼色属于减法混色，其三元色为品红、黄、青。

单项选择题

下列可使ESR增快的因素是（）。

A.纤维蛋白原

B.白蛋白

C.卵磷脂

D.血小板

E.白细胞
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补全对话，情景问答
根据对话情景选择适当的选项，其中有一项是多余的。
A. No, I never drink wine and I don't smoke, either.
B. Do you have a lot of vegetables?
C. What do you drink then?
D. Do you like coffee?
E. Well, fish and chicken.
F. Now, tell me what you like to eat, please.
A: What's your favorite food?
B: 1.______ They help to keep me fit. 2.______ 
A: Er ... I like noodles and rice.
B: 3.______ 
A: Oh, yes. I think they’re good for my health.
B: Do you often drink wine?
A: 4.______  I think they’re very bad for me.
B: 5.______ 
A: Boiled water. I think it’s good to have enough water every day.
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