职业资格准入制度是指从事国家规定实行就业准入的各类职业（工种）的劳动者必须经过专项的

3X-7=23．

以下哪项不属于大陷胸汤证的证候（）

A.心中懊恼

B.短气烦躁

C.舌上燥而渴

D.日晡所小有潮热

E.谵语

患者，男，67岁，8年前患急性前间壁心肌梗死，近2个月快速行走时发生胸痛，休息片刻即可减轻，近2日休息时也有胸痛发作，有时持续20分钟才能缓解，未发作时心电图正常。

提示：如果患者为明确疾病严重程度行冠状动脉造影。提问：术中不正确的是（）

A.术中可以应用阿昔单抗

B.术前可以在阿司匹林的基础上加用氯吡格雷

C.术前抗凝皮下注射低分子肝素抗凝效果与静脉普通肝素至少相当

D.可能大血管未见明显狭窄

E.应在入院后尽快行造影检查

Tour Itinerary

Day 1: On arrival at the airport or railway station, you will be met by our guide and transferred

to the hotel you stay. The rest of day is at leisure (空闲).

Day 2: Mutianyu Great Wall, Underground Palace, Dingling. We pick up travelers from hotel

before 8:00am, and then drive to Mutianyu Great Wall .It is known for its beautiful surroundings.

If you want to reach the highest point, cable car is a good choice which is optional. We'll end the

visit at about 11:00, before having Chinese traditional lunch (11:30), travelers can have a short visit

of Jade Carving Factory. It was not only the excellent skill on carving, but also mixes many Chinese

traditional cultures in the jade carving. After having lunch, we'll drive to the Ming Tombs (Dingling)-the

best-preserved Chinese imperial tombs with 500 years history.

Day 3: Tiananmen Square, Temple of Heaven & Summer Palace-Our tour guide will pick you up

between 8:00am and 8:30am. Our tour starts at 'Tiananmen Square with its plentitude of monuments

testifying to the communist, then you will have a chance to visit the Temple of Heaven . After having

traditional Chinese lunch (40 minutes), enjoy a short visit to Summer Palace . After that, you will have

a chance to enjoy the Chinese traditional Silk arts.

Special Features:

1. Photo the digital pictures for the tour group and mail to the tourists

2. Only English-speaking travelers in our coach

3. Well-trained English-speaking tour guide

Service package includes:

1. Pick up service

2. Entrance tickets

3. English-speaking tour guide

Before you come to China, compare a couple of agencies and you'll know the difference of our tour.

We really appreciate it if you think about China Tour Guide and we are looking forward to sharing a

wonderful time with you.

Payments:

The tour doesn't need the pre-payment and deposit require. Three or more people, ten percent discount.

The payment charge can be settled directly to the local tour guide in cash when you arrive. Both RMB

and hard currency are acceptable. $58 per adult, $28 per child.

Contact:

For your tour request or more information, please contact our tour adviser.

E-mail: tour@sinohotelguide.com <mailto:tour@sinohotelguide.com>.

Tel:(86)010-66708306

Office Hours: 9:00 a.m-18:00p.m (GMT+0800) Monday-Friday.

Add: Tongzhou Road, Beijing

1. The purpose of the passage is to ________.

A. call on people to invest in Beijing

B. introduce Beijing to foreigners

C. attract more English-speaking travelers

D. tell the readers the long history of Beijing

2. If a couple and their child want to go on the tour, how much will they pay?

A. $174.          

B. $122.4.    

C. $144.        

D. $129.6.

3. If you want more information, you can do the following EXCEPT _______.

A. going to the travel agency in person

B. calling the tour adviser at 9:00a.m at weekends

C. emailing the tour adviser of the agency

D. writing a letter to the travel agency

4. According to the passage, which of the following statements is NOT true?

A. Travelers don't need to pay for the tour in advance.

B. Travelers don't have to bring digital cameras when traveling.

C. Travelers can take a cable car to reach the highest point for free.

D. Travelers have no specific arrangement after arriving on the first day.

混凝土养护的意义及方法有哪些？