[题目]Mary began to play guitar at the age of seven.A. a B.the C./ 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】Mary began to play ________ guitar at the age of seven.

A. a B.the C./

【答案】B

【解析】

试题分析：句意：玛丽在七岁开始练习吉他。此题考查冠词，固定短语play +the+乐器类，根据句意，应选B。

练习册系列答案

---- Sorry, I don’t know.

A. Have B. HasC. IsD. Are

【题目】

Would it surprise you to learn that, like animals, trees can communicate with each other and pass on their wealth to the next generation---their young trees?

Suzanne Simard, forest ecologist(生态学家) at the University of British Columbia, explains how trees are much more complex(复杂的) than most of us ever imagined. Although Charles Darwin(达尔文) thought that trees are competing for survival of the fittest, Simard and her team have made a new discovery and showed just how wrong he was. In fact, the opposite is true: trees survive through their group work and support, passing around necessary nutrition(营养) such as nitrogen(氮) and carbon “depending on who needs it”.

Nitrogen(氮) and carbon are shared through miles of underground fungi (真菌) networks.This makes sure that all trees in the forest ecological system give and receive just the right amount to keep them all healthy. This system works in a very similar way to the networks of neurons (神经元) in our brains, and when one tree is destroyed, it influences all.

Simard talks about “Mother trees”. These are usually the largest, oldest plants that on which all other trees depend. These “Mother trees” are connected to all the other trees in the forest by this network of fungi, and may manage the resources of the whole trees and plants in the forest. She explains how these trees pass on the wealth to the next generation, transporting important resources to young trees so they may continue to grow. When humans cut down “Mother trees” without paying attention to these highly complex “tree societies” of the networks on which they feed, we are reducing the chances to save the whole forest.

“We didn’t take any notice of it,” Simard says sadly. “Mother trees” move nutrition into the young trees before dying, but we never give them chance. If we could put across the message to the forestry industry, we could make a huge difference towards our environmental protection efforts for the future.

【1】The underlined sentence “the opposite is true” in Paragraph 2 probably means that trees .

A. compete for survival

B. protect their own wealth

C. depend on each other

D. provide support for dying trees

【2】“Mother trees”are very important because they .

A. look the largest in size in the forest

B. pass on nutrition to young trees

C. bring more wealth to humans

D. know more about the “tree societies”

【3】The underlined word “it” in the last paragraph refers to(指代) .

A. how “tree societies” work

B. how trees grow old

C. how forestry industry develops

D. how young trees survive

【4】We can learn from the passage that .

A. trees aren’t as complex as we think.

B. Charles Darwin had the same opinion as Simard.

C. if “Mother trees” are cut down, they won’t make difference to young trees.

D. trees can share resources with other ones by the underground fungi networks.

【题目】根据短文内容，用方框中所给单词的适当形式填空，每词限用一次。

A: Hi, Jack. Our speech 【1】 about sports is coming.

B: Yeah. I'm ready for it. What about you ?

A: I have no idea about it. Could you give me some good advice?

B: Well, that 【2】 on your hobby. What's your favorite sport?

A: Football .

B: Then, you should collect some information about football.

A: How can I do it?

B: You can collect the information by 【3】 newspapers and magazines. And you can also talk about the World Cup in Russia these days.

A: 【4】 good. Thank you very much.

B: My 【5】. Bye.

A: Bye-bye.

【题目】EAST YORKSHIRE COACHES

A “Busk & Simple Safe” member. Travel with confidence!

【1】“OUT NOW” in the information probably means _______ .

A. all the brochures aren’t sold out.

B. all the traveling items are outdoors.

C. people should go out for coach holidays.

D. the brochure for 2018 coach holiday has come out

【2】It’s clear that the lowest price of ________is 95.

A. trips of any place mentionedB. the 2018 coach holiday.

C. a copy of brochureD. East Yorkshire coaches

【3】There are_____ traveling items mentioned in the information.

A. threeB. fourC. fiveD. six

【4】From the information, ________ .

A. we can enter www. eyma. co. uk to get the information of all the holidays.

B. we can get the brochure by dialing 01482 222 444.

C. the information was posted before December 25.

D. the brochure can be got today.

【5】The information mainly asks us to ______of the 2018 coach holiday.

A. learn the timeB. give the advice

C. remember the places.D. get the brochure

【题目】 It’s my turn _______ the blackboard today.

A. clean B. to clean C. cleaning D. cleaned

【题目】.____ you ____ to the park last week?

A.Were; go B.Did; go C.Were; went D.Did; went

【题目】—How was your day off ?

—Pretty good ! I _________ the Great Wall with my classmates.

A. visit B. visited C. am visiting

【题目】That is______apple.______apple is on the table

A.the,An B.a,The C.an,The D.an,An

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