They never realized the importance of the wetland we told them about it．A. ifB. untilC. soD. because B [解析]句意:直到我们告诉他们.他们才意识到湿地的重要性.A. if如果.是否,B. until直到, C. so因此,D. because因为,根据not--- until--- 直题目和参考答案——青夏教育精英家教网——

题目内容

They never realized the importance of the wetland ________ we told them about it．

A. if

B. until

C. so

D. because

B 【解析】句意：直到我们告诉他们，他们才意识到湿地的重要性。A. if如果，是否；B. until直到； C. so因此；D. because因为；根据not--- until--- 直到---才；They never realized the importance of the wetland 和 we told them about it．之间可知是直到我们告诉他们，他们才意识到...

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相关题目

— ______ yourself to us, please.

— OK. I’m Sarah and I’m from Canada.

A. Introduce B. Belong C. Record D. Enjoy

A 【解析】句意“-请向我们介绍你自己。-好的，我是萨拉，我来自加拿大”。A.介绍；B.属于；C.记录；D.享受。根据I’m Sarah and I’m from Canada可知，是自我介绍，且根据introduce oneself to sb可知，故选A。

I found a cat ________ on the floor when I came into the house.

A. lying B. lay

C. lie D. lies

A 【解析】句意：当我走进房间时，我发现地板上有只猫。find sb./sth. doing sth.，“发现某人/某物正在做某事。”lie的现在分词为lying。故选A

—Are your brothers excited about the vacation?

—Yes , of course. ____ my brothers ____ I am looking forward to taking a vacation

A. Both...and B. Not only...but also C. Neither...nor

B 【解析】句意：——对于这个假期你兄弟激动吗？——当然，我的兄弟和我都盼望着度假。根据both---and---两者都---，连接两个主语时，谓语动词用复数，所以排除A； not only...but also 不仅---而且--- ，连接两个主语时，谓语动词用就近原则；Neither----nor----既不---也不---，当连接句子的两个主语时，谓语动词就近原则；根据Are your...

The human brain weighs about 1.4 kilograms, but it can hold much more information than most computers．However, there is another difference between humans and computers．Computers don't forget information they are given, but humans often do．No one remembers everything, and luckily we don't usually have to．But everyone can improve their memory if they want to．Here are some suggestions．

Try to use new information immediately．For example, if you meet someone who says "Hi! I'm Carlos．"Don't just say "Hello．" Repeat the person's name．Say "________"

Break a big number into smaller parts． For example, it's hard to memorize (记忆) 109244153．But if you break it into three parts 109/244/153--it becomes easier．

Write out what you need to remember over and over again．This will help you keep it in mind longer, especially for memorizing formulas (公式) or facts．

Always review information．If you bring what you've learned back to your mind, it becomes easier to remember． For example, before you go to sleep, it's a good idea to review the new things you learned that day．

Discuss with a friend．It is always easier to remember things through discussions．You can have a discussion about what's right and what's wrong, and it will lead to the right answer．

Never tell yourself that you have a bad memory．You can always do something to help improve your memory．And everyone's memory gets better if they use it often enough．

All the suggestions are helpful．If you follow them, you are certain to improve your memory．

1.How many suggestions are mentioned in the passage?

A. Three．

B. Four．

C. Five．

D. Six．

2.Which should be put in the blank (空格) in Paragraph 2?

A. Hello, Carlos．

B. How do you do?

C. Hello, I am Sophia．

D. Glad to meet you!

3.Which of the following is TRUE according to the passage?

A. Human beings can improve their memory by computers．

B. Always reviewing information can help you fall asleep．

C. Formulas and facts can help you learn about your brain．

D. Discussing with friends can help you remember things．

1.D 2.A 3.D 【解析】文章介绍了怎么来提高记忆力。 1.根据Try to use new information immediately．Break a big number into smaller parts．Write out what you need to remember over and over again．Always review inform...

He told me that he ________ here for five minutes．

A. has come

B. had arrived

C. had been

D. had come

C 【解析】句意：他告诉我他到这儿5分钟了。根据for five minutes可知谓语动词要用延续性动词，come 和 arrive都是短暂性动词，be in+地点，表示延续性，here副词，要把介词省略；故选C

— ________ your parents strict ________ you ________ your study?

— Of course．

A. Do; with; with

B. Are; with; in

C. Do; of; in

D. Are; of; with

B 【解析】句意：——你父母在你学习上对你要求严格吗？——当然。根据be strict with sb in sth在某事上对某人要求严格；疑问句把be提前；故选B

—Wow! You’ve got so many clothes, Kate!

—But _______ of them are in fashion now, I still can’t find the most-loved one!

A. all B. both C. none D. neither

C 【解析】考查代词。句意：-----Wow! 你已经有如此多的衣服，凯特。------但是他们当中没有一件时髦，我仍然最喜爱的一件。表示三者或三者以上中没有一个用none. 故选C。

1.几天内就会培训这些盲人如何在网上购物。

These blind men ________________________________________ shop online in a few days.

2.你现在所做的事会对你的未来生活产生巨大的影响。

What you are doing now will _______________________________________ your future life.

3.通过对他们的培训，我们希望帮助更多的人。

___________________, we hope ________________.

4.在我上次巡诊期间，150为病人做了手术。

___________________, 150 patients __________________.

5.但是需要更多的资金来继续我们的工作。

But _____________________________________ our work.

6.他们花了很长时间才决定周游世界。

It took them a long time _________________________________________.

7.这对兄弟没有以前那样有钱了，但是比以往更快乐了。

The brothers _________________________________, but happier than before.

8.当地医生和护士应邀到飞机上学习新的技能。

Local doctors and nurses ________________________________________.

9.这架飞机也被用作培训中心。

The plane _________________________ a training centre．

10.他很自豪，因为他得了第一名。

He is very proud because he _________________________．

1. will be trained (how) to 2. make a big difference to 3. By training them to help more people 4. During my last visit were operated on 5. more money is needed to carry on with 6. to m...