Question

【题目】—Do you know__________ ?
—For a month.
A.how long will she be away
B.how long she will be away
C.how often will she go there
D.how often she will go there

Answer 1

【答案】B
【解析】句意：-你知道她要离开多久吗？-一个月。在宾语从句中只能用陈述句语序，结合答语，所以选B。