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语法填空-短文语填 适中0.65 引用1 组卷171
阅读下面材料,在空白处填入1个适当的单词或括号内单词的正确形式。

On May 18, it was announced that China 【小题1】 (achieve) success in drilling fire ice, a frozen mixture of water and natural gas, from the South China Sea. 【小题2】 (official) known as methane hydrates (甲烷水合物), fire ice produces a high amount of energy when it is burnt and its chemical reaction produces nothing but dioxide and water.

Fire ice, both clean and energy-intensive, 【小题3】 (consider) the fuel of the future. But, the Chinese team succeeded in 【小题4】 (extract) fire ice for nearly eight successive days, which is a big breakthrough. However, it is too early 【小题5】 (say) a new energy source has been found. The worlds total fire ice reserve is about 21,000 trillion cubic meters,【小题6】, if extracted, could meet the worlds energy need for 1,000 years. But the【小题7】 (success) test drilling of fire ice does not mean it can be extracted for 【小题8】 (industry) use. China has to solve many problems 【小题9】 it can use fire ice as a source of energy.

It’s thought that only by 2025 at 【小题10】 earliest might people be able to look at realistic commercial options.

20-21高一下·全国·单元测试
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阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空。

How would you feel if you woke up and found your entire computers—including your photos, your recent documents—no longer【小题1】(access)?   What if you found out that they had been wiped from your computer, 【小题2】(leave) you with nothing but heartache?

Guess what? It happens to people every single day. Every day, people across the country head into their local Apple store in【小题3】 (tear), broken computer in hand, praying as they wait in line that an expensive repair might, just might, recover the priceless, irreplaceable files. A few get lucky. 【小题4】for the rest, there’s nothing anyone can do【小题5】 (help).

Hasn’t it happened to you? If your computer remains unprotected, it will, and it’s only     【小题6】matter of time.   But thanks【小题7】recent breakthroughs in computer backup (备份) technology, you now have a number of options to prepare, and if you’ re smart, when your computer【小题8】 (crash), you shouldn’t have any trouble【小题9】 (get) 100% of your files back that same day. I’m not talking about an external hard drive. I’m talking about an online backup solution that runs【小题10】 (quiet) in the background on your computer. If you have one installed (安装),when your computer crashes, you’ ll be just one click away from bringing your files back to life.

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