Which is more useful English or Chinese?A. each of B. none of C. both of

问题补充：

Which is more useful, English or Chinese?

A. each of B. none of C. both of

答案：

解析：

这题考查代词的用法，both指两者都，each是三者以上每个，none是三者以上都不，句意是：哪种更有用，英语还是汉语，所以选C，两种都有用。