There are some reasons a ________my plane for the summer vacation.First,the weather will not beso good.

There are some reasons a ________my plane for the summer vacation.First,the weather will not beso good.
There are some reasons a ________my plane for the summer vacation.First,the weather will not be
so good.

There are some reasons a ________my plane for the summer vacation.First,the weather will not beso good.
很高兴能够在这里回答你的问题,
填写 against 不利的,相背的

among



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