He late for school.A. is oftenB. often isC. does oftenD. often does

问题补充：

He late for school.

A. is often

B. often is

C. does often

D. often does

答案：

(答案→)A. is often

B. often is

C. does often

D. often does

解析：句意：他是经常上学迟到。考查副词often位置关系，常用于助动词、 BE动词 、情态动词之后， 实义动词之前，故选A