问题
单项选择题 A1/A2型题
急性血源性骨髓炎最常见的致病菌是（）
A.金黄色葡萄球菌
B.乙型链球菌
C.大肠埃希菌
D.嗜血属流感杆菌
E.肺炎球菌
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
急性血源性骨髓炎最常见的致病菌是（）
A.金黄色葡萄球菌
B.乙型链球菌
C.大肠埃希菌
D.嗜血属流感杆菌
E.肺炎球菌
参考答案：A
| 情景交际：选择方框中的句子完成对话，其中有两项多余。 | |
| A: Hi, Jim. How was your weekend? B: Wonderful. 1 A: Not bad. I phoned you at five o'clock yesterday afternoon. 2 B: I was playing ping-pong with my friend at that time. 3 A: I was chatting with my friends on the Internet. We talked a lot about the ways of learning English. B: Sounds great! A: Yes. I phoned you and wanted you to join us. B: 4 What did they say about that? A: One of my friends thinks: first we should practice listening English a lot. Then you speak it out. B: I quite agree. Please let me know next time. A: 5 Bye! B: Bye-bye!
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