第一部分：英语知识运用
第一节：单项填空(共20小题；每小题0.5分，满分10分)
从A、B、C和D四个选项中，选出可以填入空白处的最佳选项。
1．It is known to us that doing eye exercises ________ our eyes，and that is to say，our eyes can ________ doing eye exercises.
A．benefits to；benefit
B．benefits；benefit from
C．benefits from；benefit
D．benefits；be benefited from
2．After being released(释放) from prison，the young man ________ a living by running a small restaurant.
A．gained B．made
C．earned D．B and C
3．You’ve been so kind to us that we will always be deeply ________.
A．out of debt B．in your debt
C．in trouble D．in danger
4．—I’ll be away for about two days.Would you mind taking care of my little dog?
—________.
A．Yes，it’s my pleasure
B．Yes，I’ll do it well
C．No，I’ve got no time
D．No，I’d be happy to
