问题
选择题
--I have been working hard at math. However, I can't get good marks in the exam.
--Go on studying hard. And I think your dream will
A．come true
B．come back
C．come out
D．come up with
答案
答案：A
come true“实现”；come back“回来”；come out“出版”；come up with“想出”。