Do you know where now？ A. he livesB. does he liveC. he lived D. did he live

问题补充：

Do you know where now？

A. he lives

B. does he live

C. he lived

D. did he live

答案：

(答案→)A. he lives

B. does he live

C. he lived

D. did he live

解析：本题中的know后跟的是一个宾语从句，用正常的顺序，故不选BD，本题问的是一般情况，不用过去时，故本题选A。