—What were you doing when Mike ______ you last night? —I was brushing my teeth. [ ]A. was phoning B.
[ ]
题目简介
—What were you doing when Mike ______ you last night? —I was brushing my teeth. [ ]A. was phoning B.
题目详情
—I was brushing my teeth.
[ ]
B. phoned
C. is phoning
D. phones
答案