问题补充：
, the airport is closed at the moment.
A. Because of the weather is bad
B. Due to the bad weather
C. Because the weather bad
D. As the bad weather
答案：
A. Because of the weather is bad
(答案→)B. Due to the bad weather
C. Because the weather bad
D. As the bad weather
解析：because of +n, due to + n, becuase + 句子 , as +句子，
所以选择B
句意为，因为糟糕的天气，机场暂时关闭。
