Open-bookexamOpen-book exam开卷考试On the day of our final exam at my Community College in Santa Maria, Calif. we heard that the bookstore had changed its policy and would buy back our business-management toxtbooks.我在加利福尼亚的圣玛丽亚市一所社区大学读书时，有一次期末考试，我们听说书店在回购我们的工商管理课本。Before class, several of us dashed over to the store and sold our books. We were seated and waiting for the test when our professor announced that considering the difficulty of the final, it would be an open-book exam.于是，我们几个赶忙跑到书店把书卖了，随后，我们坐在教室里等着考试。这时教授宣布：考虑到期末考试的难度，今天我们决定开卷考试。
