[题目] Breakfast at home is healthy and delicious. I have to eat breakfast on the way to school because I can’t get up so early.A. and B. but C. so D. or 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】 Breakfast at home is healthy and delicious， ________ I have to eat breakfast on the way to school because I can’t get up so early.

A. and B. but C. so D. or

【答案】B

【解析】

试题分析：句意：在家吃早餐是健康美味的，但是我必须在上学的路上吃，因为我不能早早起床。A. and和，又，而；B. but但是；C. so所以；D. or或者。表示转折用but。结合句意，故选B

练习册系列答案

A. buy B. bought C. buying D. to buy

【题目】—Is that man Mr. Smith?

—It ______ be him. He has gone to New York on business.

A. may not B. needn’t

C. can’t D. mustn’t

【题目】This is the best way I can think of _______you improve your spoken English.

A. help B. helps C. to help D. helping

【题目】 There are thousands of airports in the world, A website makes a new list of the most interesting airports in the world. Let’s take a look at some of them!

	Changi Airport Place: Singapore It’s the only one in the world with its own butterfly garden ,indoor playground and video game area. If you have a long wait, you could always watch the latest movie at the free cinema, or swim in the rooftop swimming pool.
	Dubai port Place : UAE It has its own health club with a Jacuzzi, gym and swimming pool. The tired visitors can take a little nap in a sound-proofed pod with a bed for a while.
	Hong Kong Airport Place : China It has its own IMAX cinema and a hi-tech space. For kids, there’s Dream Come True Education Park. Kids can take part in role-playing jobs and visit the Aviation Discovery Center and the Sky Deck runway viewing platform.
	Munich Airport Place :Germany There is an outdoor Visitors’ Park. You can see the historic aircraft, try minigolf, watch the planes from the viewing hill or visit the souvenir shop. For kids ,there’s Kinderland with a big “adventure plane”, films, games,arts and crafts.

【1】Among these four airports, how many airports where you can enjoy the movie?

A.One.B.Two.C.Three.D.Four.

【2】John loves acting different roles, which airport would he like to go?

A.Changi Airport.B.Dubai Airport.

C.Hong Kong Airport.D.Munich Airport.

【3】Where can we most probably read such a page?

A.In a novel.B.In a diary.

C.In a dictionary.D.In a magazine.

【题目】

When a leafy plant is under attack, it doesn’t sit quietly. Back in 1983, two scientists, Jack Schultz and Ian Baldwin, reported that young maple trees getting bitten by insects send out a special smell that neighboring plants can get. These chemicals come from the injured parts of the plant and seem to be a warning. What the plants pump through the air is a mixture of chemicals known as volatile organic compounds（VOCs）.

Scientists have found that all kinds of plants give out VOCs when being attacked. It’s a plant’s way of crying out. But is anyone listening? Obviously. Because we can watch the neighbors’ react.

Some plants pump out smelly chemicals to keep insects away. But others do double duty. They pump out perfumes to attract different insects who are their natural enemies. Once the insects arrive, the tables are turned. The attacker who was lunching now becomes lunch.

In study after study, it appears that these chemical conversations help the neighbors. The damage is usually more serious on the first plant, but the neighbors stay safer because they heard the warning and knew what to do.

Does this mean that plants talk to each other? Scientists don’t know. Maybe the first plant just made a cry of pain or was sending a message to its own branches, and so, in fact, was talking to itself. Perhaps the neighbors just happened to hear the cry by accident and so wrong information was exchanged.

Charles Darwin, over 150 years ago, imagined a world far busier, noisier and more intimate than the world we can see and hear, our senses are weak. There’s a whole lot going on.

【1】What does a plant do when it is under attack?

A.It makes noises.B.It gets help from other plants.

C.It stands quietly.D.It sends out certain chemicals.

【2】What does “the tables are turned” mean in Paragraph 3?

A.The attackers are attacked.B.The insects gather under the table.

C.The plants get ready to fight back.D.The perfumes attract natural enemies.

【3】Scientists find from their studies that plants can__________.

A.talk to one anotherB.predict natural disasters

C.protect themselves against insectsD.help their neighbors when necessary

【4】What can we learn from the last paragraph?

A.The world is changing faster than ever.B.People have stronger senses than before.

C.The world is more colorful than it seems.D.People in Darwin’s time were full of imagination.

【题目】—Xihui Park is near Huishan Ancient Town， so you can easily visit in a day.

—Wow! I can’t wait for it.

A. none B. both

C. all D. either

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