问题
选择题
Do you know when she ___back tomorrow? If she ____back, please call me.
A．will come, will come
B．will come, comes
C．comes, will come
D．comes, comes
答案
答案：B
此题重点考察宾语从句的时态问题，因主句的谓语动词是现在时，所以从句的谓语动词根据语境可以用任何一种时态。if 引导的条件状态从句要用一般现在时。