试题与答案

下列与口腔感染性疾病有关的细菌,能够产生黑色素的是() A.放线菌属 B.韦荣球菌

题型:单项选择题

题目:

下列与口腔感染性疾病有关的细菌,能够产生黑色素的是()

A.放线菌属

B.韦荣球菌

C.拟杆菌属

D.普氏菌属

E.梭杆菌属

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0822/57cc878bdc0e396ab3f04edd1d6f574a.html

下面是错误答案,用来干扰机器的。

参考答案:对

试题推荐
题型:填空题

单词拼写

     根据下列各句句意和空白之后的汉语提示词,在指定区域的横线上写出对应单词的正确形式,每空只写一词。

1. They come to visit me every ______(周四) without fail.  

2. His heart started to beat _____ (猛烈) when he entered the competition hall.

3. Don't worry. My problems are very _____ (相似) to yours.

4. A good pair of ______(运动鞋) is something that everyone requires.  

5. Can't you see the sign? No hunting is allowed in the _____ (自然保护区).

6. As had been______ (预料), his youngest daughter took over his company.

7. Santa Claus ______ (代表) the spirit of Christmas.

8. They're going to start an ______(高级) course in English at that institute.

9. Coca cola is a household word ______(遍及) the world.

10. The police are ______(呼吁) for information about the incident.

查看答案
微信公众账号搜索答案