问题
选择题
As soon as his teacher begins lecturing, he begins to doze off, not intentionally but _____.
A.personally
B.randomly
C.habitually
D.unconditionally
答案
答案:C
题目分析:考查副词:A. personally亲自地B. randomly 随意地C. habitually习惯地D. unconditionally无条件的,句意:老师一开始做讲座他就开始打瞌睡,不是故意的,而是习惯性地。选C。
点评:把相似、相近的词语或结构放在一起作为干扰选项,若我们基础知识掌握不牢就难于区分。解答这类题目,关键是理解题干意思以及各选项副词的意思,可以像数学中的代入法一样,依次把各个选项意思放入句子中进行比较,不难选出正确答案。