用显微镜观察人血的永久涂片，我们看到的血细胞中，数量最多的是

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问题选择题

用显微镜观察人血的永久涂片，我们看到的血细胞中，数量最多的是： [ ]

A．血浆　　

B．红细胞　　　

C．白细胞

D．血小板

答案

选择题

( ) 1.	A. I'd like some noodles. B. I'd like some soup. C. I'd like some beef.
( ) 2.	A. Give me the noodles. B. Give me the rice, please. C. Give me the beef, please.
( ) 3.	A. Cut with the knife. B. Give me a glass of water. C. Give me a spoon.
( ) 4.	A. I want some noodles. B. I eat an egg for dinner. C. I don't like rice.
( ) 5.	A. I want some noodles. B. I eat an egg for dinner. C. I don't like rice.

判断题

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