—Excuse me. Could you wake me up when my friend _____ here? —Of course. Bu—Excuse me. Could you wake me up when my friend _____ here?—Of course. But we still don't know when your friend _____ here. [ ] A. comes;will comeB. comes;come

—Excuse me. Could you wake me up when my friend _____ here? —Of course. Bu
—Excuse me. Could you wake me up when my friend _____ here?
—Of course.
But we still don't know when your friend _____ here.
[ ]

A. comes;will come
B. comes;comes
C. will come;comes
D. will
come;will come

A.comes;will come
when my friend _____ here 是时间从句,用一般现在时表将来
when your friend _____ here 是宾语从句,不可以用一般现在时表将来