[填空题]All those left undone may sound great in theory, but even the truest believer has great difficulty ______________ (当谈到具体问题时).

[填空题]All those left undone may sound great in theory, but even the truest believer has great difficulty ______________ (当谈到具体问题时).

[单项选择]All those (left undone) may sound (greatly) in theory, but even the (truest believer) has great difficultly, (when) it comes to specifics.
A. left undone
B. believer
C. believer
D. When

[单项选择]Great writers are those who not only have great thoughts but also express these thoughts in words which deeply attract our minds and emotions（）
A. 伟大的作家是那些不仅有伟大的想法而且能在文字中表达这些想法的人，他们的思想深深地吸引了我们的思想并且打动我们的情感。
B. 伟大的作家是那些不但有伟大的思想而且能用文字表达这些思想，并能深深地吸引以及打动我们的人。
C. 伟大的作家是那些既有伟大思考又能表达这些思想，既能深深地吸引我们又能感动我们的人。
D. 伟大的作家有伟大的思想和伟大的词汇，吸引着我们，感动着我们。

[单项选择]Why could those great scientists such as Newton, Einstein and Galileo be great inventors in the world
A. Because all of them had been in a very good school.
B. Because all of them had a very clever brain.
C. Because all of them knew how to study and how to think.

[填空题]Even those top achievers who had left their field said they had maintained a feeling of pride in

[单项选择]Global warming may or may not be the great environmental crisis of the 21st century, but— regardless of whether it is or isn’t — we won’t do much about it. We will argue over it and may even, as a nation, make some fairly solemn-sounding commitments to avoid it. But the more dramatic and meaningful these commitments seem, the less likely they are to be observed.
A1 Gore calls global warming an "inconvenient truth," as if merely recognizing it could put us on a path to a solution. But the real truth is that we don’t know enough to relieve global warming, and — without major technological breakthroughs — we can’t do much about it.
From 2003 to 2050, the world’s population is projected to grow from 6.4 billion to 9.1 billion, a 42% increase. If energy use per person and technology remain the same, total energy use and greenhouse gas emissions(mainly, CO₂) will be 42% higher in 2050. But that’s too low, because societies that grow richer use more energy. We need econom
A. It may not prove an environmental crisis at all.
B. It is an issue requiring worldwide commitments.
C. Serious steps have been taken to avoid or stop it.
D. Very little will be done to bring it under control.

[单项选择]

M: The Sound of all that traffic is driving me out of my mind.
W: It is bad. But the highway will reopen tomorrow then we won’t have all those cars passing by any more.

What does the woman imply（）
A. She thinks the man should drive to town.
B. She likes to ’pass cars.
C. The man should mind his own business.
D. The traffic won’t be detoured after tomorrow.

[简答题]Perhaps he made sounds like those he heard all round him—water splashing, bees humming, a stone falling to the ground. (Passage 2 )

[简答题]It may sound quite ridiculous but rather true that _______________ (每个人在一定程度上都是迷信的).