number of the students in our class 40number of them sporty. A. The is; The areB.

问题补充：

number of the students in our class 40. number of them sporty.

A. The , is; The, are

B. The, are; A, is

C. The, is; A, are

D. A, are; The, is

答案：

A. The , is; The, are

B. The, are; A, is

(答案→)C. The, is; A, are

D. A, are; The, is

解析：The number of表示什么的数目，a number of表示许多，本题的含义是学生的数

量有40，其中有许多是喜欢运动的，学生的数目表示单数后用is，许多学生表示

复数，后用are，故选C。