题目内容

【题目】除四大发明外,从中国传到欧洲的东西还有很多,如船尾舵、马镫等器物,菊花、柠檬、柑橘等水果和植物。柑橘至今在荷兰和德国还被称为中国苹果。这些东西传到欧洲主要通过

A.中国商人 B.阿拉伯人

C.马可·波罗等欧洲人 D.奥斯曼土耳其人

【答案】B

【解析】在中国古代,世界各大洲长期处于相对隔绝的状态,中国与欧洲的直接往来较少,因此不可能主要通过中国商人,故A错误;根据所学知识,四大发明从中国传到欧洲,阿拉伯人起到重要的中介作用,据此类推,题干中所述这些东西传到欧洲主要也是通过阿拉伯人,故选B;马可·波罗来华是在元朝时期,此时四大发明已经基本传入欧洲,因此不可能主要通过马可·波罗等人,故C错误;奥斯曼土耳其人崛起后阻碍了传统的东西方商路,故D错误。

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【题目】根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

5 Tips for Healthy, White Teeth

1. Throw away your toothbrush or electric toothbrush head every two to three months. 1 According to dentist Harold Katz, the best way to brush is by placing your toothbrush at a 45-degree angle against your gums (牙龈) and gently moving it in a circular motion.

2. Use a tongue scraper (刮刀) every morning to remove tongue plaque (舌斑) and freshen breath. One cause of bad breath is the build-up of bacteria on the tongue, which a daily tongue scraping will help banish (消除). 23. Eat “detergent (洗涤剂) foods that are firm or crisp to help clean teeth as you munch (咀嚼). 3 For best results, make “detergent” foods the final food you eat in your meal if you know you won’t be able to brush your teeth after eating.

4. Stay fresh. Check by licking () your palm and smelling it while it’s wet. If you smell something, it’s time for a sugar-free breath mint (薄荷). Shopping for mouthwash? 4 Mouthwashes with too much alcohol can dry out mouth tissue, making it more prone (易于) to bacteria.

5. Brushing your teeth first and last thing are the two most crucial times of the day, as saliva (唾液) which keeps plaque off teeth, dries up at night, so it’s best to have all plaque cleaned off the teeth before sleep. 5

A. Make sure it’s alcohol free.

B. Apples are good, as are raw carrots, celery and popcorn.

C. Otherwise, you’re just transferring bacteria to your mouth.

D. However, the bacteria wont be staying on the top of your tongue.

E. It’s more effective than brushing your tongue with a toothbrush too.

F. When you sleep without bacteria in your mouth, you will feel much better.

G. It’s also important to brush first thing in the morning to remove plaque and bacteria built up as you slept.

【题目】

My kids and I were heading into the supermarket over the weekend. On the way ,we spotted a man holding a piece of paper that said, “ _____ my job. Family to Feed.”

At this store, a ____ like this is not normal. My 10-year-old noticed him and make a ______ on how bad it must be to have to stand _______ in the cold wind.

In the store, I asked each of my kids to _____ something they thought our “friend” there would ______. They got apples, a sandwich and a bottle of juice. Then my 17-year-old suggested giving him a _______. I thought about it. We were _____ on cash ourselves, but… well, sometimes _____ from our need instead of our abundance is _____ what we need to do! All the kids ______ something they could do away with for the week.

When we handed him the bag of ____, he lit up and thanked us with _____ eyes. When I handed him the gift card, saying he could use it for ______his family might need, he burst into tears.

This has been a wonderful ___ _ for our family. For days the kids have been looking for others we can _____! Things would have played out so ______ if I had simply said, “No, we really don’t have ______ to give more.” Stepping out not only helped a brother in _____, it also gave my kids the ______ taste of helping others. It’ll go a long way with them.

【1】A. Lost B. Changed C. Quit D. Finished

【2】A. condition B. place C. sight D. show

【3】A. suggestion B. comment C. decision D. call

【4】A. outside B. proudly C. by D. angrily

【5】A. draw B. say C. arrange D. pick

【6】A. order B. supply C. appreciate D. discover

【7】A. dollar B. job C. hot meal D. gift card

【8】A. easy B. low C. soft D. loose

【9】A. giving B. saving C. spendingD. begging

【10】A. yet B. even C. still D. just

【11】A. declared B. shared C. ignored D. expected

【12】A. toys B. medicine C. food D. clothes

【13】A. sleepy B. watery C. curious D. sharp

【14】A. whoever B. whatever C. whicheverD. whenever

【15】A. experienceB. example C. message D. adventure

【16】A. rely on B. respect C. learn from D. help

【17】A. suddenly B. vividly C. differently D. perfectly

【18】A. time B. power C. patience D. money

【19】A. fear B. love C. need D. memory

【20】A. strong B.sweet C. strange D. simple

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