有双制动器的起升机构,应逐个单独调整制动力矩,使每个制动器都能单独制动住()的额定起

题型:单项选择题

问题:

有双制动器的起升机构,应逐个单独调整制动力矩,使每个制动器都能单独制动住()的额定起重量。

A、50%

B、100%

C、120%

D、150%

考点:天车工考试中级天车工中级天车工题库
题型:单项选择题

世界著名的盲聋作家、社会活动家海伦•凯勒,从小生活在一个没有声音、没有光明的世界里。在老师的帮助下,坚强的海伦学会了说话、读书,通晓好几个国家的语言,成为著名作家。她还积极的投身于社会公益事业,为社会进步做出了贡献。这说明(  )

A.自强者能积极进取,不断超越自己

B.经历苦难的磨砺能让人培养自强不息的精神

C.只有出生于苦难当中,人才能学会自立

D.只有残疾人才能自强。

题型:单项选择题

选字填空。

看   盯   眺   瞪

(1)我和哥哥准备一起去(  )电影。

(2)射击的时候,眼睛一定要(  )住靶心。

(3)他把眼睛都(  )圆了。

(4)登高远(  ),全湖风光尽收眼底,真是美不胜收啊!

题型:单项选择题

The people below are all looking for entertainments to amuse themselves in March in Shanghai. After the description of these people, there is information about six advertisements of activities A-F. Decide what activities would be most suitable for the person mentioned in questions 1-5 and then mark the correct letter (A-F) on your answer sheet. There is one extra paragraph about one activity which you do not need to use.
____ 1. Raymond, a foreign student studying history in Shanghai Fudan University, is planning for his weekend in the first week of March. As he has a phone from his father from home, he is surely to return to his dormitory before 8:pm.
____ 2. Vanessa, has been working in Shanghai for a couple of months and has got a number of friends, who are interested in western music and dance. What they want to do is to amuse themselves and learn something new.
____ 3. Jack and his friends usually enjoy their joyful weekend by attending late night activities. As they are music fans, they would like to listen to a live concert.
____ 4. Smith is interested in a variety of music and he is free in early March. He would like to amuse himself by attending concerts, no matter what price they might be.
____ 5. Alice, a French girl of 26, is returning home in 2 days. She and her companions want to do shopping in the evening and bought some presents for their family and friends back home.
This March is a busy month in Shanghai. There's a lot to do. Here are the highlights.
A.Brightman’s Solo Concert
Brightman, the versatile singer who shifts freely between opera, musicals, trip hop and folk songs, is to give a solo concert in Shanghai in March. The event will be part of a global tour promoting her new album "Harem".
  Her concert in Shanghai has outrageously high ticket price between 2,500 and 380 yuan, but "hardcore" fans have bought tickets worth 2 million yuan in just one week.
Place: Shanghai Grand Stage, 1111 Caoxi Beilu
Tel: 6652-7750 Time: 7:30pm-9:30pm, March 4
Price: 380-2,500 yuan Ticket Hotline: 6377-1109
B.Raffles City Shanghai
Positioning the mall in the middle and middle upper income group, the target consumers of 20-35 age groups. Each floor presents a specific theme like popular young fashion, casual wear and beauty gallery, lifestyle, food and kids, international collections, health and fine dining, etc.
Place: No.268 Xizangzonglu, Shanghai
Tel: 64247260Time: 9:00am-10:00pm
C.Exhibitions - Shanghai Museum
There are 120,000 pieces on show here. You can see the whole of Chinese history under one roof. It' s always interesting to visit, but doubly so at the moment with the Egyptian Tombs exhibition. There are lots of mummies and more gold than you've ever seen before. Let us know if you see a mummy move!
PLACE: Shanghai Museum PRICE: ¥30 (¥ 15 for students) TEL: 6888-6888 DATES: daily TIME: Monday - Friday 9:00a.m. - 5:00p.m., Weekends 9:00a.m. - 9:00p.m.
D.Dining - Sushi chef in town
Sushi is getting really big in Shanghai. In Japan, it' s become an art form. The most famous Sushi 'artist' is Yuki Kamura. She' s also one of the few female chefs in Japan. She' ll be at Sushi Scene all of this month.
PLACE: Sushi Scene in the Shanghai Hotel DATES: all month PRICE: ¥200
TIME: lunchtime TEL: 6690-3211
E. Live Music - Late Night Jazz
Enjoy real American jazz from Herbie Davis, the famous trumpet player. He's coming with his new 7-piece band, Herbie' s Heroes. Herbie is known to play well into the early hours, so don't expect to get much sleep. This is Herbie' s third visit to Shanghai. The first two were sold out, so get your tickets quickly.
PLACE: The Jazz Club DATES: 15-23 March PRICE: ¥80,120 TIME: 10:00p.m. till late! TEL: 6466-8736
F. Scottish dancing
Take your partners and get ready to dance till you drop. Scottish dancing is fun and easy to learn. Instructors will demonstrate the dances. The live band, Gordon Stroppie and the Weefrees, are also excellent.
PLACE: Jack Stein's DATES: every Monday PRICE: Y60 including one drink TIME: 7:00 - ~0:00 p.m. TEL: 6402-1877
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