1.When the weather is fine,the sky is usually b___

问题描述:

1.When the weather is fine,the sky is usually b___
2.Linda is a teacher.She teaches Chinese in our u___
(顺便问一下,mustard和sushi可数吗?)

blue
university
mustard和sushi都是外来词,来自日语
mustard芥末
sushi寿司
外来词都不可数