给水工程的任务是从水源取水 , 按照用户对水质的要求进行处理 ,然后将水输送到给水区 , 并向用户配水。
参考答案：对
患者女性，30岁，近2月来发热、咳嗽、咳痰，痰液粘稠，气急不能平卧，右上肢疼痛，右侧腰部疼痛，尿色深，遂入院。
体检显示：心率110次/分，律齐，心尖区可闻及双期杂音，双侧肺底可闻及湿啰音，P2亢进、分裂、胸骨左缘第二肋间可闻及Ⅱ级收缩期杂音，伴收缩早期喷射音。腹软、肝肋下2指，脾肋下1指，伴触痛，肾区叩痛（+）。根据病史及体检结果，应考虑的疾病诊断是（）
A.脾功能亢进
B.肺部感染
C.肺动脉高压
D.心脏瓣膜病
E.肝癌
F.心力衰竭
根据句意和首字母或汉语提示完成单词。
1. He is the tallest in our class. He is taller than the r_______of the students.
2. The river is three meters d____________. It’s dangerous to swim in it.
3. The land is c_______ with white snow now.
4. If someone o me cigarettes, I’d tell him that smoking is bad for our health.
5. He was too poor to afford his education. I wanted to give him some, but he r .
6. What would you do if you injured your （膝盖）？
7. He was so careless that he ________（受伤）in the accident.
8. There are many book (架子) in the library.
9. I think a good (听者) won’t annoy others.
10. She is very (知识丰富的) about art.
