Which continent hasn’t Alan Moorehead travelled?

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• The engineer hasn’t got time to track down the problem.‘To track down’ means to find out.

  A . 正确 B . 错误

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• Kate hasn’t done much exercise recently.

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• Maybe Ma Yun hasn’t expected that Alibaba can _____ its present position in e-commerce within only 15 years.

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• A young man who hasn’t got a high school diploma may have difficulty in (get) ________ a good job.

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• The reason why he hasn’t come is _______. A. because his mother is ill B. because of his mother’s being ill C. that his mother is ill D. for his mother is ill

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• You’re scheduled to meet a business associate for working lunch and you arrive a few minutes early to find a suitable table. 30 minutes later your associate still hasn’t arrived. You:

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• 49) Creating a “European identity” that respects the different cultures and traditions which go to make up the connecting fabric of the Old Continent is no easy task and demands a strategic choice -- that of producing programs in Europe for Europe.

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• Tony：I had a problem in maths and I have asked John for help．But he hasn’t figured it out． Henry：__________．

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• 血红素的合成需要哪两种前体分子？（)A．Ala和琥珀酰-CoAB．Gly和琥珀酰-CoAC．Ala和乙酰-CoAD．Gl

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• Australia is the only continent that contains one country. It is the worlds______largest country. However, as a continent, it is the smallest one.

  A．fourth B．fifth C．sixth D．seventh

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• Contemporary technological reporting is full of notions of electronic communities in which people interact across regions or entire continents. Could such "virtual communities" eventually replace geographically localized social relations？ There are reasons to suspect that, as the foundation for a democratic society, virtual communities will remain seriously deficient.

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• One of them hasn 't got______lessons prepared,

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• Asia is Earth's largest and most populous continent, which is bounded on the east by the Pacific Ocean, on the south by the Indian Ocean, and on the north by the Arctic Ocean._______________

  对 错

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• --Do you mind if I take the seat next to yours? --________________. It hasn’t been taken yet. A．Better not. B．Yes, I do. C．Of course not. D．No, I’m afraid not.

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• —YourfatherhasgonetoShenzhenonbusiness,hasn'the—Yes．Andhe__intwoweeks（）

  A．willreturn B．hasreturned C．returned D．returns

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• Since she hasn’t achieved her goal set by the company yet, she knew that a holiday this year is ______（）

  A．out of the question B．out of question C．without the question D．without question

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• Our plant produced small farm tools in 1959,but it hasn´t produced them（）.

  A、ever before B、two years ago C、last year D、ever since

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