问题
单项选择题 A1/A2型题
PPD试验有助于诊断的疾病是（）
A.营养不良
B.佝偻病
C.糖尿病
D.结核病
E.肾病
答案
参考答案：D
解析：PPD试验是结核菌素试验的一种方法，有助于诊断结核病，并有助于分析感染程度。
搜题请搜索小程序“爱下问搜题”
PPD试验有助于诊断的疾病是（）
A.营养不良
B.佝偻病
C.糖尿病
D.结核病
E.肾病
参考答案：D
解析：PPD试验是结核菌素试验的一种方法，有助于诊断结核病，并有助于分析感染程度。
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. |