这个很迷惑啊 BD一样啊！！！

lllmmm

The spraying of pesticides can be carefully planned, but accidents, ****************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
BD一样啊  选什么！！

sdcar2010

"weather conditions that are not foreseeable" does not match "The spraying of pesticides can be carefully planned."

On the other hand, B matched the latter.

lllmmm

还是不懂。。。