Eric was well prepared for the computer test so that he could be positive about passing it

问题补充：

Eric was well prepared for the computer test so that he could be positive about passing it on his first.

A. intention

B. attempt

C. purpose

D. desire

答案：

A. intention

(答案→)B. attempt

C. purpose

D. desire

解析：句意为：艾瑞克为这次计算机考试做好了充分准备，以便有把握一次通过。attempt尝试；企图；intention意图；打算，一般用于with the intention of doing结构，作目的状语；purpose目的， on purpose故意地；desire渴望;欲望，结构为 desire to do sth。