—Jim, is physics difficult to learn in h

问题选择题

—Jim, is physics difficult to learn in high school?

—Sure. No subject can be learned well ________ hard work.

A．without

B．from

C．through

D．for

答案

答案：A

句意：---吉姆，物理是在高中难学的学科吗？---当然是。如果不努力学习，没有哪一科可以学好的。A. without没有；B. from来自；C. through通过；穿过；凭借；D. for为了，为；由句意可知选A。

考点: 考查介词的用法。