Even after I to soil science, I sometimes wondered whether 1 was doing what I wanted to do.
A. reacted
B. switched
C. adjusted
D. contributed
网友回答
A. reacted
(答案→)B. switched
C. adjusted
D. contributed
解析:句意:即使在我转想社会科学之后,有时我也会想我是否在做我想做的事。A. reacted反应;B. switched(通常指突然地)改变、转换;C. adjusted适应;D. contributed有贡献于。由句意可知选B。
考点: 考查动词词义辨析的用法。