xdf补充练习33

pyndick · 发表于 2003-7-27 17:48:00

33．The spraying of pesticides can be carefully planned, but accidents， (weather conditions that could not be foreseen, and pilot errors often cause much larger deposits of spray than they had )anticipated.
（B）weather conditions that cannot be foreseen， and pilot errors often cause much larger deposits of spray than
（D）weather conditions that are not foreseeable，and pilot errors often cause much larger deposits of spray than
could you tell me why B is better than D? thanks

joywzy · 发表于 2003-7-27 18:41:00

1）情态动词，不能没有，意义会不同
2）动词＞形容词

pyndick · 发表于 2003-7-27 22:01:00

但不是主动优于被动
-able应该有can的意思了

xdf补充练习33

xdf补充练习33

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