Question

【题目】_________/ kd / you tell me when he comes back?

A. Can B. Could C. Did D. Do

Answer 1

【答案】B

【解析】你能告诉我他什么时间回来吗？can发[kn]；Could 发/ kd /；did发[did] ; do发[du:].根据句意及音标，故选B。