number of the students in Class 1 forty-four.A. The; isB. A; areC. A; isD. The; are

问题补充：

number of the students in Class 1 forty-four.

A. The; is

B. A; are

C. A; is

D. The; are

答案：

(答案→)A. The; is

B. A; are

C. A; is

D. The; are

解析：the number of+名词复数，表示···的数量，作主语时谓语动词要用单数形式，a number of+名词复数表示许多大量。作主语时谓语动词要用复数。