题目内容

The news spread quickly through the village ________ the war had ended, ________ made villagers wild with joy.

A.which; that B.that; what C.that; which D.where; which

 

C

【解析】考查同位语从句和定语从句。句意为:战争结束的消息在这个村子里快速传播开来,这个消息使得村民们欣喜不已。“thewarhadended”作“Thenews”的同位语,故第一空应用that;第二空引导非限制性定语从句,在从句中作主语,指代先行词thenews,故应用which。故答案选C。

 

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To Friend or Not to Friend

We all love our parents and turn to them when we’re in need, but would you like them to hear the conversations you have with your friends on the school playground or lunch queue? Social networking sites have become extensions of the school hallways, so would you add your parents as “friends” and allow them to view your online activities and conversations with friends?

In the past the generation gap included a technology gap, where children were up to date with latest technology and parents were left behind, content to continue their day to day lives as they always had because they had no need to know more about technology. However, more and more parents are beginning to realize just how important social networks are in their lives. This realization has given many parents the motivation to educate themselves about social networking sites.

These days many people are attracted to social networking sites because they can choose who they have around them; there’s also a certain amount of control over privacy that we don’t get in real life. Sometimes we feel that privacy is violated when we must accept a “friend” request from a parent or family member.

It’s a difficult choice whether or not to allow a parent to become a part of our online lives. On the one hand we don’t want to “reject” their request because that might hurt their feelings or make them feel you have something to hide. On the other hand if you do accept, then you could have a sense of being watched and no longer feel free to comment or communicate the way you did before.

A recent survey suggested that parents shouldn’t take it personally if their child ignores their request: “When a teen ignores a parent’s friend request, it doesn’t necessarily mean that they are hiding something, but it could mean that this is one part of their life where they want to be independent.”

Perhaps talking with parents and giving explanations would help soften the blow if you do choose not to add them to your friends list.

1.From Paragraph 2, we learn that ________.

A. parents feel secure about their privacy online

B. social networks successfully fill the generation gap

C. parents have realized the importance of social networks

D. social networks offer a platform for parents to communicate

2.Teenagers may refuse a parent’s friend request because ________.

A. they hide something from their parents

B. they are unwilling to be watched by parents

C. their parents tend to fall behind in technology

D. their parents make negative comments on them

3.The passage is mainly about ________.

A. privacy online

B. social networks

C. the generation gap

D. parents’ friend requests

4.The passage is written mainly for ________.

A. parents B. teenagers

C. teachers D. researchers

 

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

UBC Professor Simard explains how trees are much more complex than most of us ever imagined. Although Charles Darwin thought that trees arc competing for survival of the fittest, Simard shows just how wrong he was. In fact, the opposite is true: trees survive through their co-operation and support, passing around necessary nutrition “depending on who needs it”.

Nitrogen(氮) and carbon are shared through miles of underground fungi(真菌) networks, making sure that all trees in the forest ecological system give and receive just the right amount to keep them all healthy. This hidden 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 affects all.

Simard talks about “mother trees”, usually the largest and oldest plants on which all other trees depend. She explains how dying trees pass on the wealth to the next generation, transporting important minerals to young trees so they may continue to grow. When humans cut down “mother trees” with no awareness of these highly complex “tree societies” or the networks on which they feed, we are reducing the chances of survival for the entire forest.

“We didn’t take any notice of it.” Simard says sadly. “Dying 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 extremely important because they .

A. look the largest in size in the forest

B. pass on nutrition to young trees

C. seem more likely to be cut down by humans

D. know more about the complex “tree societies”

3.The underlined word “it” in the last paragraph refers to .

A. how “tree societies” work

B. how trees grow old

C. how forestry industry develops

D. how young trees survive

4.What would be the best title for the passage?

A. Old Trees Communicate Like Humans

B. Young Trees Are In Need Of Protection

C. Trees Are More Awesome Thart You Think

D. Trees Contribute To Our Society

 

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