搜题请搜索小程序“爱下问搜题”
问题 单项选择题

阿莫西林与克拉维酸钾联合使用

A．利用药物间的拮抗作用，克服某些药物的毒副作用
B．产生协同作用，增强药效
C．减少或延缓耐药性的发生
D．形成可溶性复合物，有利于吸收
E．改变尿液pH，有利于排泄
说明以下药物配伍使用的目的

答案

参考答案：C

填空题

单词拼写

根据下列各句句意,在答题卡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. The polluted air in the city is badly ________ (危害)the  health of the residents.

2. Jim went to answer the phone. ________ (同时),Peter started to prepare lunch.

3. Her unexpected arrival threw us into total ________  (混乱).

4. One of my ________   (同伴)accompanied me until I finished polishing the shoes.

5. There is no money ________  (可用的)for an office party this year.

6. New Zealand has a big safari park which has a v________ of wild animals.

7. The referee blew his whistle as a s________ for the game to begin.

8.Children are c________ about animals and how they live.

9. Let's buy some champagne in c________ of her 84th birthday.

10 .Many college students have t________ jobs is not very well paid.
查看答案
单项选择题

急性腹膜炎始终存在的主要体征是（）

A.两下肢屈曲状态

B.腹胀明显

C.发热

D.肠鸣音消失

E.压痛和反跳痛
查看答案