— Excuse me can I interview Mr. Miller this afternoon?— A moment please. Let me check ?A

问题补充：

— Excuse me, can I interview Mr. Miller this afternoon?

— A moment, please. Let me check ?

A. if Mr. Miller will be free

B. when will Mr. Miller have time

C. if Mr. Miller had an appointment

D. when does Mr. Miller come back

答案：

(答案→)A. if Mr. Miller will be free

B. when will Mr. Miller have time

C. if Mr. Miller had an appointment

D. when does Mr. Miller come back

解析：英语宾语从句中一般为陈述语序。句意：我不明白我老师说的话，因此我举手提问。句意：打扰了，今天下午我能采访米勒先生吗？——请稍等。让我查查米勒先生是否有空。结合语境可知下文宾语从句中描述的是将来的动作，故用一般将来时态。选项B为倒装语序，故选A。