小红患急性肺炎，医生从她的上臀静脉注入青霉素，青霉素通过什么血管进入右心房（ ）

考生文件夹下存在一个数据库文件“samp2.mdb”，里面已经设计好表对象“tCourse”、“tScore”和“tStud”，试按以下要求完成设计：

创建一个查询，当运行该查询时，屏幕上显示提示信息：“请输入要比较的分数：”，输入要比较的分数后，该查询查找学生选课成绩的平均分大于输入值的学生信息，并显示“学号”和“平均分”两列信息，所建查询命名为“qT2”。

一块体积是30m³的长方体大理石，底面是面积为6m²的长方形，这块大理石的高是多少米？

MSI系统中（）是以C站为基础的电文广播业务。

A．NEVTEX系统

B.EGC系统

C.HF的NBDP系统

D.无

E

To: manger @ tastytreat.com

Date: Monday, 7 October, 3:34 p.m.

From: raymondyuen@ canada.net

Subject: Complaint

Dear Mr. Price,

I have eaten in your restaurant many times and have always been happy with the food and service. This makes what happened last Saturday even more disappointing.

It was my son’s birthday so we booked a non-smoking table at your restaurant for 7:30 p.m. We arrived on time but were told that our table was not yet ready. At 8:00 p.m., we were given a table in the smoking section. I asked to move but I was told that there were no other tables. A lot of people were smoking so it was uncomfortable and unhealthy.

Our first waitress, Janet, was very polite and helpful. She gave us free drinks for waiting so long. Our food also came quickly and looked fresh and tasty. When my wife had eaten most of her meal, she found a dead cockroach (蟑螂) in her vegetables. She was shocked and wanted to leave. At first, the waitress told us it was a piece of garlic. When we told her that garlic does not have legs, she apologized and took the food away.

We asked for the bill, expecting not to pay for my wife’s meal. Nobody came. After 15 minutes, I asked to see the manager. The head waiter told us that you were on holiday I complained again about the horrible cockroach. He told me Janet had finished work. He didn’t believe my story and gave me a bill for three meals. I argued with him but was forced to pay.

The waitress, Janet, was always friendly, but I would like an apology from your impolite head waiter and a full repayment for our meal. It cost $68. Until then, I will not be eating at your restaurant or recommending it to anyone.

You can contact me at 742-3254 or through e-mail if you want more information.

Thank you for your attention.

Yours Sincerely,

Raymond Yuen

72．We learn from the text that, before Saturday, Mr. Yuen _________            .

A. was satisfied with the restaurant B .was disappointed with the restaurant

C .had to wait for his table   D .rarely ate at the restaurant

73．The head waiter didn’t believe Mr. Yuen because _________            .

A．the waitress stopped working and hadn’t told him about it

B．he believed that the cockroach was garlic

C．he didn’t want to pay Mr. Yuen back

D．the manager was on holiday

74．Mr. Yuen demanded that Mr. Price _________            .

A．say sorry to his family   

B．let the head waiter stop working in the restaurant

C．get the head waiter to say sorry

D．get the head waiter and Janet to say sorry

75．What does Mr. Yuen want to pay for now?

A．Two meals.      B．Their meals.     C．Nothing.   D．Only the drinks.

员工在岗期间不得进行以下（）

A.不得睡觉

B.干私活

C.听音乐

D.做工作无关的事情