OG11 62题

SilentKitty

62. A 1972 agreement between Canada and the United States reduced the amount of phosphates that
   municipalities had been allowed to dump into the Great Lakes.

A  reduced the amount of phosphates that

municipalities had been allowed to dump

B  reduced the phosphate amount that

municipalities had been dumping

C  reduced the amount of phosphates that

municipalities are allowed to dump

D  reduces the amount of phosphates allowed

for dumping by municipalities

答案是D  OG上面的解释是:Since the dumping continues into the present, the past perfect verb had been allowed should instead be the present are allowed.  他说因为这个行为一直延续到现在,所以要用现在时,可是我学的是表示延续到现在的动作应该是完成时吖…为什么OG这么解释呢?

for dumping by municipalities

答案是D  OG上面的解释是:Since the dumping continues into the present, the past perfect verb had been allowed should instead be the present are allowed.  他说因为这个行为一直延续到现在,所以要用现在时,可是我学的是表示延续到现在的动作应该是完成时吖…为什么OG这么解释呢?

municipalities are allowed to dump

D  reduces the amount of phosphates allowed

for dumping by municipalities

答案是D  OG上面的解释是:Since the dumping continues into the present, the past perfect verb had been allowed should instead be the present are allowed.  他说因为这个行为一直延续到现在,所以要用现在时,可是我学的是表示延续到现在的动作应该是完成时吖…为什么OG这么解释呢?

for dumping by municipalities

答案是D  OG上面的解释是:Since the dumping continues into the present, the past perfect verb had been allowed should instead be the present are allowed.  他说因为这个行为一直延续到现在,所以要用现在时,可是我学的是表示延续到现在的动作应该是完成时吖…为什么OG这么解释呢?

municipalities had been dumping

C  reduced the amount of phosphates that

municipalities are allowed to dump

D  reduces the amount of phosphates allowed

for dumping by municipalities

答案是D  OG上面的解释是:Since the dumping continues into the present, the past perfect verb had been allowed should instead be the present are allowed.  他说因为这个行为一直延续到现在,所以要用现在时,可是我学的是表示延续到现在的动作应该是完成时吖…为什么OG这么解释呢?

for dumping by municipalities

答案是D  OG上面的解释是:Since the dumping continues into the present, the past perfect verb had been allowed should instead be the present are allowed.  他说因为这个行为一直延续到现在,所以要用现在时,可是我学的是表示延续到现在的动作应该是完成时吖…为什么OG这么解释呢?

municipalities are allowed to dump

D  reduces the amount of phosphates allowed

for dumping by municipalities

答案是D  OG上面的解释是:Since the dumping continues into the present, the past perfect verb had been allowed should instead be the present are allowed.  他说因为这个行为一直延续到现在,所以要用现在时,可是我学的是表示延续到现在的动作应该是完成时吖…为什么OG这么解释呢?

for dumping by municipalities

答案是D  OG上面的解释是:Since the dumping continues into the present, the past perfect verb had been allowed should instead be the present are allowed.  他说因为这个行为一直延续到现在,所以要用现在时,可是我学的是表示延续到现在的动作应该是完成时吖…为什么OG这么解释呢?

municipalities had been allowed to dump

B  reduced the phosphate amount that

municipalities had been dumping

C  reduced the amount of phosphates that

municipalities are allowed to dump

D  reduces the amount of phosphates allowed

for dumping by municipalities

答案是D  OG上面的解释是:Since the dumping continues into the present, the past perfect verb had been allowed should instead be the present are allowed.  他说因为这个行为一直延续到现在,所以要用现在时,可是我学的是表示延续到现在的动作应该是完成时吖…为什么OG这么解释呢?

for dumping by municipalities

答案是D  OG上面的解释是:Since the dumping continues into the present, the past perfect verb had been allowed should instead be the present are allowed.  他说因为这个行为一直延续到现在,所以要用现在时,可是我学的是表示延续到现在的动作应该是完成时吖…为什么OG这么解释呢?

municipalities are allowed to dump

D  reduces the amount of phosphates allowed

for dumping by municipalities

答案是D  OG上面的解释是:Since the dumping continues into the present, the past perfect verb had been allowed should instead be the present are allowed.  他说因为这个行为一直延续到现在,所以要用现在时,可是我学的是表示延续到现在的动作应该是完成时吖…为什么OG这么解释呢?

for dumping by municipalities

答案是D  OG上面的解释是:Since the dumping continues into the present, the past perfect verb had been allowed should instead be the present are allowed.  他说因为这个行为一直延续到现在,所以要用现在时,可是我学的是表示延续到现在的动作应该是完成时吖…为什么OG这么解释呢?

municipalities had been dumping

C  reduced the amount of phosphates that

municipalities are allowed to dump

D  reduces the amount of phosphates allowed

for dumping by municipalities

答案是D  OG上面的解释是:Since the dumping continues into the present, the past perfect verb had been allowed should instead be the present are allowed.  他说因为这个行为一直延续到现在,所以要用现在时,可是我学的是表示延续到现在的动作应该是完成时吖…为什么OG这么解释呢?

for dumping by municipalities

答案是D  OG上面的解释是:Since the dumping continues into the present, the past perfect verb had been allowed should instead be the present are allowed.  他说因为这个行为一直延续到现在,所以要用现在时,可是我学的是表示延续到现在的动作应该是完成时吖…为什么OG这么解释呢?

municipalities are allowed to dump

D  reduces the amount of phosphates allowed

for dumping by municipalities

答案是D  OG上面的解释是:Since the dumping continues into the present, the past perfect verb had been allowed should instead be the present are allowed.  他说因为这个行为一直延续到现在,所以要用现在时,可是我学的是表示延续到现在的动作应该是完成时吖…为什么OG这么解释呢?

for dumping by municipalities

答案是D  OG上面的解释是:Since the dumping continues into the present, the past perfect verb had been allowed should instead be the present are allowed.  他说因为这个行为一直延续到现在,所以要用现在时,可是我学的是表示延续到现在的动作应该是完成时吖…为什么OG这么解释呢?

[此贴子已经被作者于2007-5-1 22:28:20编辑过]

SilentKitty

晕 这帖子怎么这样

fy_w

我理解往湖里倒垃圾的这个动作是一致持续的，过去这样，现在这样，将来也这样，完成时态，不论是过去完成，还是现在完成都表示这个动作已经完成了，例如：Have you had your lunch? 吃过午饭了吗？


而这个动作是一个一直持续的动作，所以用一般时态似乎更好一些。