单位定期存款支取时，可将款项划转至下列（）账户。A、存款人基本存款账户 B、原款项划

在人的胃液中，HCl的质量分数大约是0.45%~0.6%。如果用碳酸镁和氢氧化铝的混合粉剂治疗胃酸过多，则发生反应的化学方程式为：                          、                         。

I期硅沉着病的表现为

A．矽结节没有出现
B．矽结节主要局限在肺的淋巴系统
C．胸膜增厚
D．病变范围超过全肺的1/3
E．肺硬度增加

酒当归的炮制作用是（）

A.增强活血补血调经作用

B.既能补血，又不致滑肠

C.止血和血，治崩中漏下

D.补血调经，润肠通便

E.润肠通便，治血虚便秘

在某条交通流量很大的公路上，由于山洪暴发，交通受阻，被困的几十辆汽车的司机们很快自愿地组合起来，有的拿起手机通知交通部门请求援助，有的去寻找清理工具，有的去安排食宿，大家在统一的指挥下，有条不紊、齐心协力地开展工作。对于上述司机们的行为和活动，你最倾向于以下哪一种评价______

A．他们只是一个临时性的群体，与企业中的非正式组织没有什么不同。
B．当紧急事件产生时，人们会自动地组合起来，并快速地进行有效的分工。企业领导如果经常营造出紧急事件，一定会提高组织的工作效率。
C．受困的司机中大部分都具有奉献精神，否则就不可能有这样的情况发生，因此在招聘员工时应把员工的奉献精神放在首位。
D．这些司机事实上已经形成了一个组织，因为他们为实现共同目标而组合成了有机的整体。

When Dave was eighteen, he bought a secondhand car for 200 so that he could travel to and from work more (1) than by bus. It worked quite well for a few years, but then it got so old, and it was costing him (2) much in repairs that he decided that he had better (3) it.

He asked among his friends to see if anyone was particularly (4) to buy a cheap car, but they all knew that it was falling to pieces, so (5) of them had any desire to buy it. Dave’s friend Sam saw that he was (6) when they met one evening, and said, "What’s (7) , Dave"

Dave told him, and Sam answered, "Well, what about advertising it in the paper You may (8) more for it that way than the cost of the advertisement!" Thinking that Sam’s (9) was sensible, he put an advertisement in an evening paper, which read "For sale: small car, (10) very little petrol, only two owners. Bargain at 50. " For two days after the advertisement first appeared, there was no (11) . But then on Saturday evening he had an enquiry. A man rang up and said he would like to (12) him about the car. "All right, " Dave said, feeling happy. He asked the man whether ten o’clock the next morning would be (13) or not. "Fine, " the man said, "and I’ll (14) my wife. We intend to go for a ride in it to (15) it. "

The next morning, at a quarter to ten, Dave parked the car in the square outside his front door, (16) to wait there for the people who had (17) his advertisement. Even Dave had to (18) that the car really looked like a wreck. Then, soon after he had got the car as clean (19) it could be, a police car stopped just behind him and a policeman got out. He looked at Dave’s car and then said, "Have you reported this (20) to us yet, sir\

7（）

A.on 

B.up 

C.it 

D.that