_____ had enough time, they would have visited the Great Wall。

您可能感兴趣的试题

• 1It was so dark in the cinema that I could hardly _____ my roommate.

  A.pull out

  B.run out

  C.pick out

  D.turn out

  点击查看答案进入在线练题题不想做，我帮你做
• 2When _____ along the street in the evening，the young lawyer saw her former teacher.

  A.walking

  B.to walk

  C.walk

  D.walked

  点击查看答案进入在线练题题不想做，我帮你做
• 3I'll accept any job _____ I don't have to get up early.

  A.as soon as

  B.as long as

  C.as far as

  D.as much as

  点击查看答案进入在线练题题不想做，我帮你做
• 4They were angry because you _____ your promise.

  A.didn't keep

  B.have not kept

  C.don't keep

  D.had not kept

  点击查看答案进入在线练题题不想做，我帮你做
• 5No one knows how man learned to make words. Perhaps he began by making sounds like those made by ani

  A. man never made sounds

  B. man made animal sounds

  C. man used to be like animals to make sounds

  D. man learned from the animals to make sounds

  点击查看答案进入在线练题题不想做，我帮你做
• 6 The number of different languages spoken is about__________.

  A. 150

  B. 1,500

  C. 5,000

  D. ,000

  点击查看答案进入在线练题题不想做，我帮你做
• 7"High tech" and "state of the art" are two expressions that describe the modem technology. High tech

  A. To tell how "high tech" and "state of the art" have developed.

  B. To give examples of "high tech".

  C. To tell what "high tech" and "state of the art " are.

  D. To describe very modem technology.

  点击查看答案进入在线练题题不想做，我帮你做
• 8 All the following examples are high tech except__________.

  A. a microwave oven

  B. a home computer

  C. a hand pump

  D. a satellite

  点击查看答案进入在线练题题不想做，我帮你做
• 9 The best title for the passage is__________.

  A. Computer Technology

  B. High Tech and State of the Art

  C. Most Advanced Technology

  D. Two New Expressions

  点击查看答案进入在线练题题不想做，我帮你做
• 10As any middle-class parent knows, unpaid work experience can give youngsters a valuable in-troductio

  A. are used to showing up for work

  B. value unpaid work very much

  C. are always opposed to unpaid work

  D. could learn something about job security through unpaid work

  点击查看答案进入在线练题题不想做，我帮你做