题目
To reap the benefits of physical exercise, you should exercise ________, and for at least half an hour each time.A. regularB. regularlyC. efficientD. efficiently
To reap the benefits of physical exercise, you should exercise ________, and for at least half an hour each time.
A. regular
B. regularly
C. efficient
D. efficiently
题目解答
答案
B. regularly
解析
本题考查副词与形容词的用法区别以及语义匹配。解题关键在于:
-
动词需用副词修饰,排除形容词选项;
-
根据句意选择合适副词,需体现“规律锻炼”的含义。
-
分析句子结构:
句中“exercise”是动词,修饰动词需用副词,因此排除形容词选项A(regular)和C(efficient)。 -
辨析剩余副词含义:
- B. regularly:表示“有规律地”,强调按固定频率锻炼(如每周几次)。
- D. efficiently:表示“高效地”,强调锻炼的效果或效率。
句子强调“坚持规律锻炼才能获益”,而非锻炼效率,故选regularly。