在对中毒者清除毒物进行洗胃时，下列哪项操作不恰当（） A.惊厥患者不宜插管，易诱发惊

畸形舌侧尖多见于（）

A.下颌第一磨牙

B.下颌第一前磨牙

C.上颌侧切牙

D.下颌侧切牙

E.上颌尖牙

根据句意及括号内的提示，写出各单词的正确形式。

1. John enjoyed his trip to China. He really got a lot of ________ (知识) about the beautiful country.

2. They had an interview with the designer of the new ________ (教育的) software.

3. In English study, vocabulary is as important as ________ (语法).

4. I am planning to travel ________ (到国外).

5. We learn many subjects, ________ (包括) Chinese, maths, English and so on.

6. It is ________ (please) to play cards with old friends.

7. He is a ________ (care) boy and he often loses his pen at school.

8. Disneyland in Hong Kong is so exciting that no one feels ________ (bore).

9. He lives in the ________ (south) part of the city.

10. The Greens had a ________ (delight) holiday last month.

给水管网系统一般由输水管（渠）、配水管网、（）设施及水量调节设施等构成。

A.净化

B.储水

C.提升

D.水压调节

在纯电阻交流电路中（）和（）同相。

男性，出生3天。生后第一天即出现呕吐，频繁呕吐黄绿色液，一直未排胎粪。查体：上腹略胀，腹软，未扪及包块，肠鸣音稍弱。

确定性诊断的检查是（）

A.腹卧位平片

B.钡灌肠检查

C.钡餐检查

D.B超检查

E.CT检查