单选题
According to a long-term study, print advertising is one of the most
effective ______ of advertising due to its wide reach and appeal to the masses.
A. technique
B. approach
C. instrument
D. means
【正确答案】
D
【答案解析】[解析] 词汇:名词
1.D选项means不仅符合原文“沟通的最有效手段之一”的含义,而且符合one of后须加复数形式的用法,其他单词都不符合。
2.注意,means是一个单复数同形的名词,常组成词组a means of(……的手段)。