—There are 60 students in my class and 44 of them use weibo veryoften.—44? That means abou

问题补充：

—There are 60 students in my class and 44 of them use weibo veryoften.

—44? That means aboutof your classmates are weibo users, right?

A. half

B. one third

C. two thirds

D. three quarters

答案：

A. half

B. one third

C. two thirds

(答案→)D. three quarters

解析：考查数词的用法。Half“二分之一”； one third “三分之一”； two thirds“三分之二”； three quarters“四分之三”。根据句意“大约四分之三的学生在你们班用微博。” 故选D。