以下是引用merlion在2003-9-24 9:01:00的发言: 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. (A) weather conditions that could not be foreseen, and pilot errors often cause much larger deposits of spray than they had (B) weather conditions that cannot be foreseen, and pilot errors often cause much larger deposits of spray than (C) unforeseeable weather conditions, and pilot errors are the cause of much larger deposits of spray than they had (D) weather conditions that are not foreseeable, and pilot errors often cause much larger deposits of spray than (E) unforeseeable weather conditions, and pilot errors often cause much larger deposits of spray than they had
答案B。 D为什么不可以?
B uses can not be to parallel " The spraying of pesticides can be carefully planned
[此贴子已经被作者于2003-9-24 9:54:00编辑过] |