题目内容

【题目】The boy slipped out of the room and headed for the swimming pool without his parents' _____.

A. command B. conviction

C. consent D. compromise

【答案】C

【解析】consent 同意, 赞成, 答应。conviction 深信, 确信。compromise 妥协, 折中。command 命令, 指令; 掌握, 运用能力。句意“那个男孩偷偷溜出了房间,在未经父母允许的情况下,前往游泳池。”

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【题目】Basic Steps of CPR Everyone Should Know

Do you know how to offer first aid if a person has an accident and stops breathing but there is no doctor available at hand? Applying CPR is usually helpful when emergencies such as a heart attack occurs. Read this CPR guide now so you know what to do if someone is experiencing a life-threatening (威胁生命) emergency.

Step 1. Position your hands.

Make sure the patient is lying on his back on a firm surface. Kneel beside him and place your hand on the center of the chest. Keep your arms straight, cover the first hand with the other hand and interlock (紧扣) the fingers of both hands together. Keep your fingers raised so they do not touch the patient’s chest.

Step 2. .

Push the breastbone up and down to a depth of about 5 cm about 30 times, at a rate of 100 beats per minute.

Step 3. Give rescue breaths.

Make sure the airway is open, and pinch () the nose so it closes. Gently raise the chin (下巴) upwards with two fingers of your other hand. Take a deep breath, put your mouth over the patient’s, and blow until you can see his chest, rise.Then remove your mouth from the patient’s and look along the chest, watching the chest fall. To get another breath, lift your head and breathe in deeply. Perform Step 3 again.

Step 4. Repeat chest compressions (按压) and rescue breaths.

Repeat the 30 chest compressions followed by the two breaths about five times, and then check for normal breathing. If that person is not breathing normally, continue performing CPR. If breathing restarts as normal, stay with the injured person until help arrives.

First aid is an important life skill that everyone should learn. The more people who learn CPR, the more lives can be saved in the future.

1We should do CPR at once, when someone ________.

A.suffers an accident and stops breathing

B.is hit by a car and can’t move

C.is suffering a serious headache

D.has a serious bleeding

2Which of the following should be put in Step 2?

A.Interlock the fingersB.Open the airway

C.Press the chestD.Start the breath

3Which picture describes the underlined statement in Para. 4?

A.B.

C.D.

4The author writes this passage to _______.

A.describe the dangerous experience

B.encourage people to care for others

C.show the damage of a heart attack

D.explain the steps to apply CPR

【题目】

When was the last time someone unexpectedly did something nice for you? Not someone you knew, but a total stranger? It's happened to me a few times, but two instances really stand out.

A few years ago, I was dining in a restaurant with a friend who kept talking about himself, completely not aware of the fact that I was sitting there in misery. It wasn't my friend's talks that made me suffer. I was recovering from a broken heart, and just sitting down to dinner reminded me of my last relationship. I could have burst into tears right there at the table.

When we picked up the check, the waitress said, “Your meal was already paid for.” My friend and I didn't have a clue how it happened. Then I remembered a man I saw out of the corner of my eye. He was dressed in mostly white, sat down at the bar, had a beer, and stayed for maybe ten minutes. The waitress said, “Yes, the gentleman in white paid for you.” It felt like an angel was saying, “I see you, honey. It's going to be okay.”

Just last year, I was running a halfmarathon. With just 1 mile to go, I was out of gas. Runners call it “hitting_the_wall”. I thought I couldn't move another inch. Out of nowhere, a stranger came up to me and said, “What's your name, sweetie? Jennifer? Okay, Jennifer, let's go! Come on! It's just around the corner! You can do it!” And he ran with me until I picked up my pace. I found him at the finish line to thank him for the encouragement only to learn he wasn't even supposed to be in the race that day.

I still shake my head when I think of these momentary angels that came to me at my point of need. Do you have any experiences like these?

1Which of the following is the best title for the passage?

A.The kindness of strangers

B.Valuable friendship

C.Two special experiences

D.Helping others is worthwhile

2According to the passage, the man in white ____.

A.was the author's friend

B.had a big meal in the restaurant

C.was generous and kindhearted

D.enjoyed making fun of others

3The underlined expression in the passage means “____”.

A.being hurt by the wall

B.winning the game

C.taking a deep breath

D.running out of energy

4A stranger helped the author during a halfmarathon by ____.

A.giving her a bottle of water

B.accompanying and encouraging her

C.showing her the right way

D.keeping her cool and awake

【题目】阅读理解
D
A buld-it-yourself solar still(蒸馏器) is one of the best ways to obtain drinking water in areas where the liquid is not readily available. Developed by two doctors in the U.S. Department of Agriculture, it's an excellent water collector. Unfortunately, you must carry the necessary equipment with you, since it's all but impossible to find natural substitutes. The only components required, though, are a 5' 5' sheet of clear or slightly milky plastic, six feet of plastic tube, and a container— perhaps just a drinking cup — to catch the water. These pieces can be folded into a neat little pack and fastened on your belt.
To construct a working still, use a sharp stick or rock to dig a hole four feet across and three feet deep. Try to make the hole in a damp area to increase the water catcher's productivity. Place your cup in the deepest part of the hole. Then lay the tube in place so that one end rests all the way in the cup and the rest of the line runs up — and out — the side of the hole.
Next, cover the hole with the plastic sheet, securing the edges of the plastic with dirt and weighting the sheet's center down with a rock. The plastic should now form a cone(圆锥体) with 45-degree-angled sides. The low point of the sheet must be centered directly over, and no more than three inches above, the cup.
The solar still works by creating a greenhouse under the plastic. Ground water evaporates (蒸发) and collects on the sheet until small drops of water form, run down the material and fall off into the cup. When the container is full, you can suck the refreshment out through the tube, and won't have to break down the still every time you need a drink.
(1)What do we know about the solar still equipment from the first paragraph?
A.It's delicate.
B.It's expensive.
C.It's complex.
D.It's portable
(2)What does the underlined phrase “the water catcher” in paragraph 2 refer to?
A.The tube
B.The still
C.The hole
D.The cup
(3)What's the last step of constructing a working solar still?
A.Dig a hole of a certain size
B.Put the cup in place
C.Weight the sheet's center down
D.Cover the hole with the plastic sheet
(4)When a solar still works, drops of water come into the cup form.
A.the plastic tube
B.outside the hole
C.the open air
D.beneath the sheet

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