[求助]救救这三道GWD22的语法啊~~~~~偶快考了

Q11:

There are no legal limits, as there are for cod and haddock, on the size of monkfish that can be caught, a circumstance that contributes to their depletion through overfishing.

1. There are no legal limits, as there are for cod and haddock, on the size of monkfish that can be caught, a circumstance that contributes to their depletion through overfishing.

2. There are no legal limits on the size of monkfish that can be caught, unlike cod or haddock, a circumstance that contributes to depleting them because they are being overfished.

3. There are legal limits on the size of cod and haddock that can be caught, but not for monkfish, which contributes to its depletion through overfishing.

4. Unlike cod and haddock, there are no legal size limits on catching monkfish, which contributes to its depletion by being overfished.

5. Unlike catching cod and haddock, there are no legal size limits on catching monkfish, contributing to their depletion because they are overfished.

   Answer: C

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答案给的是C,可我选的是A.因为XDF不是说which不能指代一个句子吗,C中就是啊.而且A的名词a circumstance的出现不是正确答案的标志吗

1. Not only did the systematic clearing of forests in the United States create farmland (especially in the Northeast) and gave consumers relatively inexpensive houses and furniture, but it also

2. Not only did the systematic clearing of forests in the United States create farmland (especially in the Northeast), which gave consumers relatively inexpensive houses and furniture, but also

3. The systematic clearing of forests in the United States, creating farmland (especially in the Northeast) and giving consumers relatively inexpensive houses and furniture, but also

4. The systematic clearing of forests in the United States created farmland (especially in the Northeast) and gave consumers relatively inexpensive houses and furniture, but it also

5. The systematic clearing of forests in the United States not only created farmland (especially in the Northeast), giving consumers relatively inexpensive houses and furniture, but it

   Answer: A

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答案给的是A,可我选的是B.

因为我觉得A中and gave和前面的create不对称啊,应该使用原形吧...

Q41:

When drive-ins were at the height of their popularity in the late 1950’s, some 4,000 existed in the United States, but today there are less than one-quarter that many.

1. there are less than one-quarter that many

2. there are fewer than one-quarter as many

3. there are fewer than one-quarter of that amount

4. the number is less than one-quarter the amount

5. it is less than one-quarter of that amount

   Answer: C

------------------------------------------------------------------------------------------------------------此题在C和D中犹豫了好久.答案给的是C. 可以指教下D哪儿错了吗?不是说不要轻易使用there be吗?

还有不到10天考了,还不明白啊...大家谢谢指教了!!!

答一题算一题~~~谢啊

11题的A 如果改成 *******************************, and this  circumstance contributes to their depletion through overfishing. 就对了吧~~

20题中的A 是因为倒装句Did 提前了，所以后面就是creat，而不是created。

41，这个是可数的吧，4000多个，不能用less吧？而且 是不是少一个of ？of the amount~~~

准确的还是请NN解答吧~~~~

谢谢~~
大家还对上面的题有什么看法吗

语法真是难啊