精加工循环指令G70的格式是（）（FANU系统）A．G70X_Z_F_ B．G70U

根据短文内容填入适当的单词，使短文的意思完整，每格只准填写一个英语单词，要求单词开头的第一个字母与所给的字母相同。

     The programmes Sun Xiaomei hosts (主持) might be among the shortest (1)o              CCTV. "ON

screen Next Week" is on once a week for 15 minutes, and "TV you, He and I" comes on for five minutes

each (2)t             , once a week too.

     "(3)T              these programmes are short, I (4)h              many ideas to make them (5)l              for

the audience (观众)," she said.

      Sun was (6)i              in music in her childhood. She played the violin (7)s              the age of five

(8)u              she finished middle school.

      Her father wanted her to (9)e              a music school at first, but 16-year-old Sun Xiaomei (10)b              a

student in Beijing Broadcasting (广播) College.

便携式电工指示仪表的精度较高，广泛用于电气试验、精密测量及仪表鉴定中。

LONDON — Britain awoke on Easter Monday to a period of mourning for the Queen Mother, who died over the weekend after a life spanning a century of noisy and evident change. The 101-year-old royal matriarch died in her sleep last Saturday with Queen Elizabeth, her elder and only surviving daughter, at her bedside. For a woman who was one of the best-known figures in Britain for more than 80 years — from the era of tinted portraits on tin biscuit boxes and cigarette cards to the age of the Internet, the Queen Mother remained an enigmatic(不可思议的) and elusive(躲避的) figure.

She achieved such a respect through aeons(永世, 亿万年) of, first, fawning and, later, intrusive media fascination, by remaining almost entirely silent. Her private thoughts were never paraded(炫耀) in public. What the public saw was a charming and benign elderly lady, adept at winning the admiration of press photographers, whom she always favoured with a particular smile.

CHINA’s third unmanned spacecraft, Shenzhou Ⅲ, landed safely in central Inner Mongolia Autonomous Region Monday afternoon, after orbiting the earth 108 times in slightly less than a week. The craft, which lifted off from Jiuquan in Gansu Province last Monday night, landed after successfully conducting a chain of flight and scientific experiments over a period of 162 hours.

A powerful earthquake jolted Taiwan, killing five construction workers, authorities(官方) said. Over 200 injuries ware reported across the island, mostly minor, as a result of Sunday’s 7.5-magnitude quake. The quake was centred off Hualien, 180 kilometres east of Taipei. It struck at 2:53 pm and lasted for nearly a minute.

1. Which of the following statements is true according to the news?

　　A. The Queen Mother died on Easter Monday alone.

　　B. The Queen Mother was an attractive person in her political life.

　　C. The British people felt sorry for the death of the Queen Mother.

　　D. The Queen Mother was suffering a lot when she was dying.

　　2. It can be inferred that _______.

　　A. the craft landed in central Inner Mongolia unexpectedly

　　B. it took the craft at least 2 hours to orbit the earth once

　　C. the Chinese scientists did a lot of experiments in space

　　D. China was successful in sending an unmanned spacecraft into space

3. The third news mainly talks about the _______ in Taiwan.

A. political matters                         B. social problems

　　C. unexpected damage                    D. construction workers

反应定势

为什么飞行的汽车耗能更大？（）

A.飞离地面需要能量

B.重量太大

C.飞行速度导致更大阻力

D.没有地面承载重量