This class ____ 20 boys and 30 girls.（ ）
- A.is made of
- B.is composed of
- C.is consisted of
- D.composed of
正确答案及解析
正确答案
B
解析
be made of由……而制成；be composed of= consist of由……而组成。句意为：这个班由20个男生和30个女生组成。
This class ____ 20 boys and 30 girls.（ ）
be made of由……而制成；be composed of= consist of由……而组成。句意为：这个班由20个男生和30个女生组成。
