肝性脑病合并碱中毒首选 A．应用谷氨酸钠 B．应用精氨酸 C．生理盐水灌肠 D．口服

红星小学今年计划用水250吨，比去年节约30吨，今年比去年计划节约用水百分之几？

用所给单词的正确形式填空。

1. Does Linda agree _____(help) you copy her homework?

2. Students don't like _____(fight)in the classroom.

3. The music teacher taught us _____ (sing) many beautiful songs.

4. There are two _____ (office) languages in Canada.

5. Today is sunny. We can see many kites _____(fly) in the sky.

运动系统最重要的体征是（）。

A.肿胀

B.波动

C.肿块

D.压痛

E.运动受限

16300上网卡使用方法有哪些？

霍乱弧菌所致的腹泻为

A．渗透性腹泻

B．分泌性腹泻

C．吸收不良性腹泻

D．渗出性腹泻

E．动力性腹泻