OG11 62题

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?