根据句意及首字母提示,补全句中所缺的单词。 1. Her teaching ex

题型:填空题

问题:

根据句意及首字母提示,补全句中所缺的单词。

1. Her teaching experience gives her an a _____ when working with children.

2. This company p _____  children's books.

3. Sue was ill, so I r _____  her on the team.

4. Tom Sawyer was an o _____  American boy who kept getting into trouble.

5. The fire s _____  from the factory to the houses nearby.

6. The dishwasher is a wonderful i _____ .

7. You should recharge the b _____ when the red light comes on.

8. The programmer is c _____ a new computer game.

9. We go to school to get k _____ about many different things.

10. Will someone lend you a d _____ camera?

考点:单词、词组动名词一般过去时主谓一致
题型:填空题

下面是探究教室里是否有细菌和真菌的实验,请你帮助设计完成.

材料用具:1号和2号装有牛肉汁培养基的培养皿(已高温灭菌),透明胶带,放大镜.

1提出问题:教室的空气里有细菌和真菌吗?

2作出假设:______.

3制定计划并实施:

(1)1号培养皿处理方法:______.2号培养皿不做任何处理.在本实验中起______作用.

(2)把两个培养皿放在______.

4观察结果,得出结论:

(1)1号培养皿______.

(2)2号培养皿______.

(3)结论是______.

通过实验可知细菌和真菌适合于生活在______等环境中.

题型:填空题

以下关于"不伤害"原则的表达不正确的是()。

A.无损伤

B.尽可能避免身体方面的伤害

C.尽可能避免生理方面的伤害

D.尽可能避免心理方面的伤害

E.避免道德伤害

题型:填空题

初孕妇,28岁,规律性子宫收缩10h,宫口开大8cm,胎心140/min,胎膜未破,首选的护理措施是

A.肥皂水灌肠

B.人工破膜

C.立即内诊检查

D.继续观察4h

E.做剖宫产术前准备

题型:填空题

当工时变动百分比与工资率变动百分比相同时,劳动力供给曲线具有单位弹性,数值为( )。

A.大于1

B.小于1

C.等于1

D.等于或小于1

题型:填空题

近世宗族社会的建立以尊祖、敬宗、睦族为标志。

更多题库