一道英语题单项选择,Themarketisn'tfarhere.
单项选择, The isn't far here .It's only _______ bike ride. A.half an hours' B.half an hour's C.half an hour D.an hour and a half 并请给出选与不选的理由及每个选项的意思.
The market isn't far here .It's only _______ bike ride. B.half an hour's 此处需要所有格,并且half an hour's 是单数 所以's,而不是s'