The League secretary and monitorasked to make a speech at the meeting last week.A. is　　　B.

问题补充：

The League secretary and monitorasked to make a speech at the meeting last week.

A. is

B. was

C. are

D. were

答案：

A. is

(答案→)B. was

C. are

D. were

解析：考查主谓一致。本题的主语是一个人，有双重身份，团位书记兼班长。所以使用单数形式，本句又是一个过去时。所以B正确。