I am so sorry to have come late for the meetingIt is not your fault. With rush-

问题补充：

--- I am so sorry to have come late for the meeting.

--- It is not your fault. With rush-hour traffic and heavy rain, it is no wonder you were late.

A. a; a

B. the; the

C. /; /

D. /; a

答案：

(答案→)A. a; a

B. the; the

C. /; /

D. /; a

解析：一种。。。样的交通状况用a;这么一场大雨，泛指，用a.