问题
多项选择题
眼睑睑板中可分泌的抗菌物质包括（）.
A.IgG
B.IgM
C.IgA
D.溶菌酶
E.补体
答案
参考答案：C, D
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眼睑睑板中可分泌的抗菌物质包括（）.
A.IgG
B.IgM
C.IgA
D.溶菌酶
E.补体
参考答案：C, D
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| There’s a big supermarket called Jiahui in our city. It’s very 1 to find. It is in the center of our city. It’s 2 the bus stop and it’s also very easy to take a taxi, too. The supermarket is big 3 nice. It 4 at 8:30 a.m. and closes at 10 p.m. So every day, lots of people go 5 at it 6 work. You can buy 7 , drinks, clothes, shoes, vegetables,…and stationery there. The workers at the supermarket are very 8 . So many people like shopping there.At the weekend, people don’t go to work or go to school, so there are 9 people shopping there. We must 10 our turn a long time to pay for what we buy. | ||||
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