题目
(单选题) This method is ______ which saves us half of the time and effort.(本题2.0分)A. efficientB. effectiveC. influentialD. fruitful
(单选题) This method is ______ which saves us half of the time and effort.(本题2.0分)
A. efficient
B. effective
C. influential
D. fruitful
题目解答
答案
A. efficient
解析
此题考察形容词的辨析。选项中,efficient意为“高效的”,effective意为“有效的”,influential意为“有影响力的”,fruitful意为“富有成效的”。根据题干,此方法节省了我们一半的时间和精力,因此,最合适的形容词是efficient,表示这种方法是高效的。