—What do you think of modern music?—It is often considered not as good as of the past.A.

问题补充：

—What do you think of modern music?

—It is often considered not as good as of the past.

A. it

B. that

C. this

D. one

答案：

A. it

(答案→)B. that

C. this

D. one

解析：B 考察代词。句意：—你觉得现代音乐怎么样？—大家普遍认为它没有过去的音乐好。That指代上文出现的可数名词单数，相当于the one，或者是不可数名词。本题中的music，符合题意。It是人称代词，也可以指人，可作为形式主语或者宾语。That作为指示代词，指远处事物或者电话中对方，this是指示代词，一般指时间和空间上比较接近的事物。