Question

【题目】一 does it take you to go to work from here by walk?
一 About walk.
A.How long; thirty minute's
B.How long; thirty minutes'
C.How far; thirty minute's

Answer 1

【答案】B
【解析】这是it takes sb. some time to do sth. 的句型，题中缺少some time，故用how long提问，表示“多久”。三十分钟的步行“thirty minutes’walk. ”句意：——“从这步行上班要多久?” ——“三十分钟。”故选B。