In my opinion.only by facing difficulties bravely and seizing chances can one succeed．题目和参考答案——青夏教育精英家教网—

题目内容

14．In my opinion，only by facing difficulties bravely and seizing（抓住） chances can one succeed．

分析在我看来，只有勇敢地面对困难抓住机会，一个人才能成功．

解答答案：seizing 考查翻译填空．根据句意及句子结构，要填入一个动词，seize意为"抓住"，由and连接的两个短语要用对等结构，因facing是动名词形式，seize也要用动名词形式，即seizing．故正确答案是：seizing．

点评考查翻译填空，准确地翻译句子、理解句子，然后根据句意及提示确定所填单词词性，然后正确写出单词完成句子，使句意更通顺．

练习册系列答案

5．I didn't expect the exam to be so hard．
The exam wasmore than I could expected．

2．A gentleman passes andhesitates（犹豫）for a moment．

9．There is a great drivewaymarked out （标出）for tourists．

19．Is there anyone whowitnessed（目击，亲眼看见） the robbery last night？

6．He also did pioneer work in the field of weatherobservation（观察）．

1．Directions：Complete the following passage by using the words in the box．Each word can only be used once．Note that there is one word more than you need．

A．adequately
B．advances
C．neighbour
D．colonize
E．concerns
F．create
G．intensively
H．settlers
I．smart
J．journey
K．survive

"Once we spread out into space and establish independent colonies，our future should be safe，"Stephen Hawking says．Stephen Hawking，one of the world's most important scientists，believes that to（41）K，humans must move into space．
Today，the United States，India，China，and Japan are all planning to send astronauts back to Earth's closest（42）C：the moon．Each country wants to create space stations there between 2020and 2030．These stations will（43）Aprepare humans to visit and later live on Mars or other Earth-like planets．
Robert Zubrin，a rocket scientist，thinks humans should（44）D space．He wants to start with Mars．Why？There are several advantages：for one，sending people to the moon and Mars will allow us to learn a lot-for example，whether living on other planets is possible．Then，we can eventually（45）Fnew human societies on other planets．In addition，the（46）B we make for space travel in the fields of science，technology，medicine，and health can also benefit us here on Earth．
But not everyone thinks sending humans into space is a（n）（47）I idea．Many say it's too expensive to send people，even on a short（48）J．And most space trips are not short．A one-way trip to Mars，for example，would take about six months．People travelling this kind of distance face a number of health problems．Also，for many early space（49）H，life would be extremely difficult．On the moon's surface，for example，the air and the sun's rays are very dangerous．People would have to stay indoors most of the time．
Despite these（50）E，sending people into space seems certain．In the future，we might see lunar（月球上的） cities and maybe even new human cultures on other planets．

2．_______ great efforts we had made，we failed to carry our plans through．（　　）

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