选 D
A.how far 表示距离,多远 How far is it from home to your office?
B.how soon 表示多少时间之后 How soon will I find out my luggage?
C.how many 多少个 How many students go home?
D.how long 多长时间 How long will it take to finish my job?
七年级下册英语期末测试卷_Sally,( ) will it take to fiy to Hefei?_Sorry,I