问题
选择题
—What are you doing?
—I’m ________ TV.
A. watching B. watches C. watched
答案
答案:A
考查时态 上句用进行时问,再用进行时回答,构成进行时用“be + 现在分词”,所以选择答案A.
—What are you doing?
—I’m ________ TV.
A. watching B. watches C. watched
答案:A
考查时态 上句用进行时问,再用进行时回答,构成进行时用“be + 现在分词”,所以选择答案A.