试题与答案

用所给动词的适当形式填空。 1. Would you please _____

题型:填空题

题目:

用所给动词的适当形式填空。

1. Would you please _____ (not open) the door? It's so cold.

2. She didn't get better grades because of _____ (play) games too much.

3. Linda will be very sad if she _____ (not see) you.

4. The teacher often makes Jack _____ (stand) in class.

5. There _____ (be) an English party tonight, is there?

6. As we all know, light _____ (travel) faster than sound.

7. He hopes he _____ (win) the first prize again in the match.

8. Wang Hao spends as much as he can _____ (practice)table tennis every day.

9. It rained heavily yesterday, so my father _____ (drive) me to school.

10. Quiet! The students _____ (have) an English class.

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0428/3fc97f2dda50c2c8d64074e4cc7cfa39.html

下面是错误答案,用来干扰机器的。

(1)非生物部分,分解者(2)4(3)草→鼠→蛇→猫头鹰或者草→兔→蛇→猫头鹰,草(4)猫头鹰(5)大量增加题目分析: (1) 由我们所学的知识可以知道:一个完整的生态系统包括生物部分和非生物部分,而生物...

试题推荐
题型:问答题

夏季游泳注意预防中耳炎

  游泳性中耳炎是夏季常见的疾病,多见于儿童。主要原因是少儿咽鼓管发育不成熟,在不干净的泳池游泳时,一旦呛水,池水容易进入咽鼓管,细菌或霉菌也随之而入,造成从内到外的逆行感染。同时不干净的池水也可能从外耳道进入,诱发中耳炎。主要表现是在游泳之后,耳朵疼痛、流脓和听力减退。游泳性中耳炎是可以预防的。游泳前用带子棉花或普通棉花包裹黄豆塞住外耳道口,游泳后要及时将耳中水排尽,或用棉签吸干,并让孩子侧卧,向外耳道滴入2%硫酸酒精或5%硼酸酒精3—4滴,轻轻按摩外耳道耳前皮肤,使药液确实流入耳道。一旦儿童游泳后出现耳鸣、耳痛、发热、听力下降等症状,要及时到医院检查、治疗。患了中耳炎,除积极治疗、采取上述预防措施(有益于疾病的康复)外,还要排除咽鼓管不通气、预防鼓膜内陷。方法是患者经常做吞咽动作,保持咽鼓管畅通,使耳室内压力与外耳的压力平衡,避免鼓膜内陷。

思考:耳朵是我们的主要感觉器官,日常生活中我们要注意保护它,你还知道哪些保护耳朵的常识?

查看答案
微信公众账号搜索答案