---What do you usually do in your spare time, playing the violin or the piano? ---I do of them. I practice singing with some volunteers. A. either B. both C. all D. neither 答案:D 【查看更多】
题目列表(包括答案和解析)
—What do you usually do in your spare time, playing the violin or the piano? —I do _______ of them. I practice singing with some volunteers.
