He said he would come . He didn't .A. besidesB. butC. thoughD. either

问题补充：

He said he would come . He didn .

A. besides

B. but

C. though

D. either

答案：

A. besides

B. but

(答案→)C. though

D. either

解析：题意：他说他会来，然而他没来。besides 介词，“除……之外”；but 转折连词，“但是”；though在此为副词，“然而”；either 副词，“也”。