问题
单项选择题 A1/A2型题
社区获得性肺炎中占第一位的革兰阴性杆菌是（）。
A.厌氧菌
B.流感嗜血杆菌
C.军团菌
D.肺炎克雷伯杆菌
E.大肠杆菌
答案
参考答案：D
解析：革兰阴性杆菌比例平均为20%左右，其中最常见的是肺炎克雷伯杆菌。
搜题请搜索小程序“爱下问搜题”
社区获得性肺炎中占第一位的革兰阴性杆菌是（）。
A.厌氧菌
B.流感嗜血杆菌
C.军团菌
D.肺炎克雷伯杆菌
E.大肠杆菌
参考答案：D
解析：革兰阴性杆菌比例平均为20%左右，其中最常见的是肺炎克雷伯杆菌。
选择下列词汇完成下面对话。（共5小题，每小题1分）
B: Yes. I want to buy a skirt. A: This小题1:__________ please. All our skirts are in this section. How do you like the red one here? B: It looks nice, but I don't like red. It小题2:__________ very hot. A: Do you like white? There is also a white小题3:__________. B: I think that's what I want. How小题4:__________ is it? A: It's sixty-six yuan. B: How about fifty yuan? A: Hmm, 小题5:_________ you like it so much, you can take it with fifty-five yuan. That's the lowest price I can offer. B: That's good! I'll take it. |