MRSA对某些抗生素耐药，但除外（） A.亚胺培南 B.红霉素 C.克林霉素 D.万

通告，适用于下列哪一项？（）

A.对重要事项或者重大行动做出安排，奖惩有关单位及人员，变更或者撤销下级机关不适当的决定事项

B.公布社会各有关方面应当遵守或者周知的事项

C.依照有关法律公布行政法规和规章，宣布施行重大强制性行政措施，嘉奖有关单位及人员

D.向国内外宣布重要事项或者法定事项

The cars were honking （鸣叫） on the road one morning as I was walking to the park．I walked on and soon found the cause — a little taxi that had got stuck in the middle of the road．There was sweat on the driver's face as he tried to start the engine again and again — nothing happened．"No petrol,"

I said to myself and then found myself getting angry．"Why doesn't the fool move his taxi to the side?" I thought, so did all the others who honked and shouted．

He got up tiredly, and the passenger in the taxi got out．He was a young man in a white shirt, who watched the driver try to push it to the side．"Stupid guy!" I said．"Can't he lend a helping hand? "

I watched as the poor driver pushed it to the side．Cars, buses and trucks went past cursing （咒骂） the poor man．The young man took another taxi and went off．

The taxi driver began mending his taxi．"Stupid passenger!" I said to him．"He didn't help you!" The taxi driver slowly got up．"Sir!" he asked, "Did you?" I looked at him guiltily, then looked away, and walked away fast, asking myself, "Did I help the poor man push his taxi?"

What had I been doing as the traffic jam took place? How had I helped deal with the problem? Did I help the poor man push his taxi? I’d done my bit, with my mouth．But never had I moved to solve the problem．I was shocked with guilt as I heard him asking, "Sir! Did you?"

小题1:Why did a traffic jam happen on the road when the author was walking to the park?

A．There was too much traffic in the street．

B．Truck drivers attempted to go ahead of others．

C．A taxi driver couldn't start his engine．

D．A young man wasn't good at driving．小题2:The author's attitude toward the passenger is that of __________．

A．anger

B．respect

C．sympathy

D．guilt小题3:Why did the author feel guilty?

A．Because he blamed the driver wrongly．

B．Because he didn't help the driver, either．

C．Because he tried to help but failed in the end．

D．Because he didn't persuade the passenger to help．小题4:From the incident, the author learnt a lesson that we should     _________．

A．criticize those who don't help

B．hurt the self-respect of others no more

C．think more of those who are in need

D．stop talking and start to help

8051单片机若晶振频率为fosc=12MHz，则一个机器周期等于（）µS。

A.1/12

B.1/2

C.1

D.2

若记录型A中的每一个值，记录型B中可以由N个值(N≥=0) 与之联系，反之，若记录型B中的每一个值，记录型A中至多有一个值与之对应，则称记录型A与记录型B之间是______的联系。

Letter A

Dear Rose,

I like your programmes very much. I’m now writing to ask you something about American social customs. My American friends want me to join them in their dinner party. I am very happy and have decided to go, but I’m a little worried about it, too. The social customs in my country are very different from here, so I’m afraid of making mistakes.

Should I bring a present, such as sweets or flowers Should I arrive on time or a little late At the dinner table, how can I know which fork or knife to use How can I let the family know that I’m thankful for their kindness

Wang Lin

Letter B

Dear Wang Lin,

It’s a good idea to bring a small present when you go to a dinner party. Flowers are always nice, or you may bring a bottle of wine if you know that your friends drink it.

You should arrive on time or five to ten minutes late. Don’t get there early. If you’re going to be more than fifteen minutes late, you should call and tell them.

Try to be free at the dinner table. If you don’t know about choosing the right fork or knife, just watch the other people, and follow them. If you still have no idea of what to do, ask the person next to you.

If you like the food, say so. Of course, you’ll thank them for the meal and for their kindness. It’s also a good idea to send a thank you card the day after.

Rose

Which of the following is NOT proper for joining in a dinner party（）

A．Get there 15 minutes earlier.

B．Make yourself at home.

C．Follow others to use forks and knives.

D．Thank your friends for the meal.