Such()fine weather is()unusual chance for us to

问题描述:

Such()fine weather is()unusual chance for us to
go swimming.
a.a,an
b./,an
c./,a
d./,the
麻烦解释一下,谢谢

答案选B

解析:such a +形容词+名词;由于weather是不可数名词,因此把不定冠词a省略掉;

an unusual chance:一次不同寻常的机会