单项选择题

The president said in the telephone that he would not attend the meeting himself, but his secretary would come instead.

A.院长打来电话说,他不能亲自来参加会议了,但他让秘书代替他参加。
B.院长在电话里说,他不能来参加会议了,但他将让秘书代他来参加。
C.院长用电话形式通知他的秘书参加他不愿意参加的会议。
D.院长通过电话说,让他的秘书代替参加他不能出席的会议。