英语单项选择,并说明选择理由
13.You won’t pass your exams_______ you work harder.
A.when B.if C.unless D.after
14.— I’m sorry I’m late.—_______.But don’t be late next time.
A.All right B.You’re welcome C.It doesn’t matter D.That’s right
15.We _______ our English teacher ______ our mother because she is very kind to us.
不好意思，最后的选项是
A.regard; of B.regard; as C.look; of D.watch; as