题目内容

【题目】Can you come on Monday or Tuesday?

I'm afraid _____ day is possible

A. neither B. either C. any D. both

【答案】A

【解析】句意:——你星期一来还是星期二来?——我恐怕哪天都不可能。A. neither 两者都不; B. either 或者; C. any 任何; D. Both两者都。根据I'm afraid 我恐怕,可以推测不能来,所以两天都不行。故选A

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【题目】请根据短文内容及首字母提示,填写所缺单词。

A 22-year-old British student has invented(发明) a mobile fridge, “Isobar”, which could save millions of lives in the world.

Will Broadway’s “Isobar” has been designed to k1 vaccines(疫苗) at the ideal temperature while they are being sent in developing countries. And Will doesn’t plan to make money from his creation. His p2 is to get vaccines to people who need them, which is why he won’t be trying to get a patent(专利). Will’s Isobar has w3 him the James Dyson Award that challenges young people to design something that solves a problem.

Present m4 of transporting vaccines can lead to the vaccines freezing(冻住) before reaching their places in developing countries, b5 the Isobar keeps a temperature of 2 to 8 degrees for 30 days.

Will’s invention is expected to save the lives of 1.5 million people a6 the world. After finishing college education, he is making an effort to take the Isobar into production. “I will be hands-on, all the way through it, and make sure that it w7, ” he says.

The product has been designed to transport vaccines, but already Will sees the possibility for other m8 uses in the developing world and beyond. “Blood donations, organ transplants(器官移植)if they get trapped in t9, you still use cold-bags that really aren’t good enough for a long time, ” he says.

There is also a possible, non-medical use for the Isobar. “It would be a great thing to take on a five-day trip w10 you have no power,” he says. But he insists vaccine transportation is the primary function (功能) of his invention.

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