句

It rain tomorrow, you would have to put off the visit to the Yangpu Bridge.

导析：Should位于句首时，省略了if，属于虚拟语气条件从句中的省略。had和were也可以放在句首。

I think factory should be able to get the idea.

最后一句是不是说"我们说来说去还是那几句话"的意思呢？

Use of the time division multiplexing technique, rather than the traditional frequency division multiplexing technique, resulted in an enhanced capacity of the existing telephone plant at minimal cost.

本句可译为：本句可译为：采用时分多路复用技术而不是传统的频分多路复用技术，的频分多路复用技术，导致了以最低代价增强了现有电话系统的能力。

A Some environmentalists are against the project on biological grounds.B What do the world's longest bridges have in common?D They're what will keep the bridge from going anywhere.E The second job will be to pull two sets of steel cables across the strait, each set being a bundle of 44,352 individuals steel wires.F They will tip up the scales at 166, 500 tons more than half the bridge's total mass.__2__. They're suspension bridges, massive structures built to span vast water channels or gorges. A suspension bridge needs just two towers to should the structure's mammoth weight,..

B。 分析：思路特点：注意空格后句中的词语使用特点：空格后面连续两句都涉及到了"suspension bridge/吊桥"因此判断空格处出现对"吊桥"进行讲述的句子的可能性最大，但被选项中没有该词出现，注意到空格后的句子中出现了代词They，该词的出现表明前面有复数的名词与之相呼应，而且They内容是指"桥"，因此排除A，C和E， F（没有与They呼应的内容），所以答案是B。

A Some environmentalists are against the project on biological grounds.B What do the world's longest bridges have in common ?D They 're what will keep the bridge from going anywhere.E The second job will be to pull two sets of steel cables across the strait , each set being a bundle of 44,352 inPiduals steel wires.F They will tip up the scales at 166, 500 tons – more than half the bridge 's total mass.__2__. They're suspension bridges , massive structures built to span vast water channels or gorges. A suspension bridge needs just two towers to should the structure's mammoth weight,..

B。 分析：思路特点：注意空格后句中的词语使用特点：空格后面连续两句都涉及到了"suspension bridge/吊桥"因此判断空格处出现对"吊桥"进行讲述的句子的可能性最大，但被选项中没有该词出现，注意到空格后的句子中出现了代词They，该词的出现表明前面有复数的名词与之相呼应，而且They内容是指"桥"，因此排除A，C和E， F（没有与They呼应的内容），所以答案是B。

A some environmentalists are against the project on biological grounds.b what do the world's longest bridges have in common?d they're what will keep the bridge from going anywhere.e the second job will be to pull two sets of steel cables across the strait, each set being a bundle of 44,352 individuals steel wires.f they will tip up the scales at 166, 500 tons – more than half the bridge's total mass.__2__. they're suspension bridges, massive structures built to span vast water channels or gorges. a suspension bridge needs just two towers to should the structure's mammoth weight,..

b。 分析：思路特点：注重空格后句中的词语使用特点：空格后面连续两句都涉及到了"suspension bridge/吊桥"因此判定空格处出现对"吊桥"进行讲述的句子的可能性最大，但被选项中没有该词出现，注重到空格后的句子中出现了代词they，该词的出现表明前面有复数的名词与之相呼应，而且they内容是指"桥"，因此排除a，c和e， f（没有与they呼应的内容），所以答案是b。

Some people think that a true artist is a toiler of a unique talent that differentiates him from the rest of the society.

段首句作文，顾名思义，指的是给出段首句，要求考生据此补充扩展，使之成为一个完整的段落。

The teacher pointed out that the first sentence of each paragraph was the topic sentence .

老师指出每段的第一句是主题句。

This is easily achieved by having a topic sentence and making sure your ideas and examples fall in line with that idea.

通过主题句的使用，并确保你的论点和论据与主题句说得是一样的内容，这一点并不难做到。

For example, you will often be able to judge the importance of a paragraph by its first, or topic sentence.

例如，根据第一句，也就是主题句，你往往能够判断一段文章的重要性。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。