[题目]Immediate action must be before it is too late.A．done B．takenC．usedD．accepted 题目和参考答案——青夏教育精英家教网—

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【题目】Immediate action must be________before it is too late.

A．done

B．taken

C．used

D．accepted

【答案】B

【解析】take action to do sth. “采取措施干某事”。

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名师点拨课时作业甘肃教育出版社系列答案

A. The ; the B. A; a C. The ; a D. A; the

【题目】 I wish you’d do _________ talking and some more work. Thus things will become better.

A. a bit less B. any less

C. much more D. a little more

【题目】—Which team is________to win the game?

—I don't konw, but I've found________for ours to win.

A．probable; it unlikely

B．likely; it possible

C．possible; it possible

D．likely; it possibly

【题目】 Some experts thought that the standards of education __________ these years in China.

A. has declined B. had declined

C. has raised D. had raised

【题目】If you have any doubts about your health, you’d better______ your doctor at once.

A. convince B. consult

C. avoid D. affect

【题目】As you worked late yesterday, you________have come this morning.

A．mayn't

B．can't

C．mustn't

D．needn't

【题目】

RAINFOREST ADVENTURE TIPS

1. Find out about the trail and surroundings, be sure that you have enough time to complete the entire route before darkness falls. Do not stray off the path to chase after animals.

2. Use good judgment regarding the fitness level required for the trek(徒步跋涉), and know your physical limits.

3. Always inform the park officials or let someone know of your plans and destination for the day, especially if going alone.

4. Take plenty of water and pack a few easy to eat snacks to keep energy level up. Unless trekking with a local guide, it is not advisable to eat jungle fruit or drink from any water source.

5. Be as quiet as possible to avoid scaring any wildlife. Getting an early start during the dawn provides the best chance to sight animals seeking food and the warmth of the early morning sun.

6. Wear thin, loose, preferably cotton clothing to remain comfortable.

7. Cover arms and legs with long trousers and long-sleeved shirts to ward off mosquitoes and to provide protection against thorny plants.

8. Be prepared for sudden rain showers by carrying a poncho that wraps over both body and your carrying pack to keep everything dry.

9. Choose footwear with proper ankle support and good traction.

10. A wide brimmed hat helps to shade a trekker from the heat of the tropical sun.

【1】Before an adventure, a trekker should ______.

A.tell the park officials his destination and time schedule

B.pack up some jungle fruit juice and pre-cooked meals

C.consult a local guide about the most adventurous route

D.have his fitness level assessed at the tourist center

【2】Which of the following is NOT suitable for a rainforest trekking?

A.Long-sleeved cotton shirts.B.Tight sports shorts.

C.Hiking boots.D.A wide brimmed hat.

【3】If a trekker starts out at dawn, he may ______.

A.escape being caught in the rainB.sight scared wildlife

C.enjoy the heat of the tropical sunD.see animals seeking food

【题目】 Two in three Americans shower once a day or more, according to a YouGov poll. Here’s why you might be better off showering less frequently (and here are other ways you might be showering wrong

①Daily showers are best for people with physically demanding jobs, those who live in hot, damp climates. But if you don’t sweat that often, you could probably go two to three days without stepping into the shower, skin doctor Monika G. Kiripolsky, MD, told Men's Health. Use these quick morning hacks to freshen up without showering.

② Drying off with a towel can further make your delicate birthday suit become worse. It’s best to air dry, according to HowStuffWorks.com, but if that takes too long or you don’t like leaving wet foot prints all over the house, use a soft towel and gently pat your skin dry instead of vigorously rubbing it. Check out these other mistakes everyone makes in the shower.

③ If the thought of showering every other day or a few times a week makes your skin crawl, consider a mini cleaning. Rub your chest, armpits, and outer sex organs with a washcloth and a mild cleaner, Men's Health advises.

④ Right now, your skin is teeming with good bacteria, but showering launches these microbes into the air. They’ll repopulate, but there’s no good reason to get rid of them on a daily basis, according to this blog post on PLOS.org. Find out what the healthiest temperature for your shower is.

⑤ Showers are typically the third largest water consumer in the average home (after toilets and clothes washers). The average American shower uses 17.2 gallons and lasts for 8.2 minutes at average flow rate of 2.1 gallons per minute, according to Home Water Works, part of the Alliance for Water Efficiency. Cut back to three or four showers a week from seven (per person in your home!) and that could make a decent cut in your water bill. To make those four showers count, learn what science says is the best time of day to shower.

【1】What’s the whole passage mainly about?

A.Reasons you can probably get away with showering less.

B.Advice you can take on how to shower more and better.

C.Harmful effects made on you through showering less.

D.Benefits you can get from showering on a daily basis.

【2】This passage provides us with the following further detailed information Except___________.

A.the best time of day to showerB.the proper temperature for your shower

C.the other ways you shower wrongD.the other ways to cut your water bill

【3】Which of the following is Not a reason why you should shower less?

A.Showering gets rid of good bacteria.

B.You're absolutely as dirty as you think.

C.Towel drying causes damage to your skin.

D.You only really need to wash your smelly parts.

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