问题
单项选择题
淋病是由下列何种病原体引起的()
A.梅毒螺旋体
B.淋病奈瑟菌
C.淋病螺旋体
D.淋病杆菌
E.衣原体
答案
参考答案:B
淋病是由下列何种病原体引起的()
A.梅毒螺旋体
B.淋病奈瑟菌
C.淋病螺旋体
D.淋病杆菌
E.衣原体
参考答案:B
情景交际。 | |
B: Hello! I've just had Chinese. A: Chinese? __2__ B: Yes, I like it very much, but it's difficult. A: __3__ B: For about three years. A: Oh, I see. __4__ B: Oh, I have five Chinese classes a week. Do you like it? A: No, I don't. It's too difficult. _5__ B: No, not yet. But I have planned to. China is a great country. A: Yeah, I think so. |