“I heard they went skiing in the mountains last winter.” “It true because there was litt

问题补充：

“I heard they went skiing in the mountains last winter.” “It true because there was little snow there.”

A. may not be

B. won’t be

C. couldn’t be

D. mustn’t be

答案：

A. may not be

B. won’t be

(答案→)C. couldn’t be

D. mustn’t be

解析：

C，主要由下文的 because there was little snow there 这一语境所决定，既然“没下什么雪”，那么“滑雪”就应是“不可能”，所以选 couldn’t be，即选C。