Question

—I regret______such a silly mistake in the English exam.
—______you keep on trying, I don’t really mind whether you can come out top in your class

1. A.
   making; So long as
2. B.
   to have made; As soon as
3. C.
   to make; Once
4. D.
   having made; The moment

Answer 1

A
本题考查非谓语动词及连词。regret doing sth对做过的事情感到遗憾；so long as只要。句意：——在英语考试中犯这样傻的错误我感到遗憾。——只要你不停的努力，我真的不介意你是否在班级名列前茅。