【单选题】
In order to ____ your goals, you must work hard.
【单选题】
In order to _______ your goals, you must work hard.
【单选题】
You need money and time. _____________, you need to work hard.
【单选题】
You have to work hard if you want to __________ in your courses.
【单选题】
If you want children to work hard you must _____their interests instead of their sense of duty.
【单选题】
Susan is not very intelligent, ________ work very hard.
【单选题】
One’s health should never be sacrificed for a need to work hard.
③
人的身体健康永远不该为了需要努力工作而被牺牲。
【单选题】
If you work hard, you will be ________; but if you don’t, you will be punished.
【单选题】
Work hard, _________ you will fail in the exam.