问题补充:
But for his help, we wouldn’t have succeeded. So we his timely aid.
A. distributed
B. contributed
C. acknowledged
D. admitted
答案:
A. distributed
B. contributed
(答案→)C. acknowledged
D. admitted
解析:动词辨析。A分配,分发;B捐,贡献,投稿;C承认;告知收到,致谢;D承认;句意:要不是他的帮助,我们就不会成功。所以我们很感谢他及时的帮助。