某市收取水费按以下规定：若每月每户用水不超过20立方米，则每立方米水价按1.2

根据句子意思完成单词(共10空，每题1分；计10分)

小题1:You can’t i_________ what life will be like in 50 years’ time?

小题2:--The old man is so wise and he must read many different kinds of books.

---Yes, He knows everything and I think he is k_________.

小题3:The young man was full of energy. And after having a short rest, he c_________ working.

小题4:Parents must pay more a_________ to children. Also children should learn to thank their parents.

小题5:Two years ago, Mr Green p_________food and clothes for his big family.

小题6:When the ice is h_________，it turns into water.

小题7:Sending m_________to your friends instead of writing to them helps save a lot of your time.

小题8:Without my p________ , don’t touch my things.

小题9:His parents were satisfied with him because he s_________ in passing the difficult exam.

小题10:Both of the businessmen felt sorry as their talk b_________off without an agreement.

患者女性，70岁。患高血压病、高心病＼心力衰竭6年，糖尿病3年。近5天来出现咳嗽、气促，不能平卧，尿少，查血钾5.6mmol/L，血钠141mmol/L，血肌酐206μmol/L。治疗上首选的药物是（）

A.钙拮抗药

B.血管紧张素Ⅱ受体拮抗药

C.噻嗪类利尿药

D.螺内酯

E.β受体阻滞药

制动突然失灵，避让障碍物时，要掌握“先避人，后避物”原则。

CCMD-3中抑郁发作的病程标准是

A．符合症状标准和严重标准至少已持续6月
B．符合症状标准和严重标准至少已持续2周
C．符合症状标准和严重标准至少已持续3月
D．符合症状标准和严重标准至少已持续1月
E．符合症状标准和严重标准至少已持续2月

当导体长度增长时，导体电阻（）变大。

A、变小

B、变大

C、不变

D、不一定