—Could you tell me when _____ the doctor _____ time? —I'm not sure now.But when he _____ free,
A. will, have, is B. did, have, was C. /, will have, is
题目简介
—Could you tell me when _____ the doctor _____ time? —I'm not sure now.But when he _____ free,
题目详情
—I'm not sure now. But when he _____ free, I will phone you.
A. will, have, is
B. did, have, was
C. /, will have, is
答案