根据句意和首字母提示补全单词。 1. My father is a _____.

题型:填空题

问题:

根据句意和首字母提示补全单词。

1. My father is a _____.

2. Is Tom’s mother an _____?

3. The old woman in the _____ is my grandma.

4. There are eight _____ in Lucy's family.

5. Mr. Lin works in a computer _____.

6. John often take _____ in the park. This is one of them.

7. We call the son and daughter of father's sister _____.

8. We call father's sister _____.

9. _____ is father's or mother's mother.

10. Grandparents call us _____.

考点:可数名词(单数名词,复数名词)单词、词组名词所有格
题型:填空题

We ________ on this project for four hours. Let's have a rest.[ ]

A. are working  

B. have been working

C. worked  

D. had worked

题型:填空题

某水塔由一台离心泵从恒定水位的集水池供水,在水塔蓄水过程中,若无任何操作和调节,则该泵的工况点将()。

A.不变

B.向流量减小侧移动

C.向流量增大侧移动

D.来回移动

题型:填空题

点火开关在LOCK位置拔出钥匙转向盘会锁住。

题型:填空题

符合营养性巨幼红细胞性贫血的检验结果是( )。

A.红细胞下降,血红蛋白正常
B.红细胞正常,血红蛋白下降
C.红细胞下降显著于血红蛋白
D.红细胞与血红蛋白呈现平行下降
E.血红蛋白比红细胞下降显著

题型:填空题

复方短效口服避孕药开始服药时间为

A.月经第3天

B.月经周期第1天

C.月经周期第5天

D.月经过后第1天

E.月经过后1周

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