问题
单项选择题
分离培养脑膜炎奈瑟菌选用
A.血平板
B.沙保培养基
C.巧克力色培养基
D.罗氏培养基
E.疱肉培养基
答案
参考答案:C
分离培养脑膜炎奈瑟菌选用
A.血平板
B.沙保培养基
C.巧克力色培养基
D.罗氏培养基
E.疱肉培养基
参考答案:C
从方框中的七个句子中选出五个句子的正确序号补全对话。 | |
A: Hi, Li Ming. What are you going to do this afternoon? B: 1._____ Why? A: Shall we go to play basketball this afternoon? B: I'd love to, but I must do my homework at home. A: Why don't you do it tomorrow? B: Sorry. 2._____ A: You are right. 3._____ B: I think so. 4._____ A: OK. That's a good idea. B: 5._____ A: We are going to meet outside the school gate at nine o'clock. B: OK. See you tomorrow. A: See you. | |
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