1.The journey around the world took the old sailor nine months,_______ the sailing time was 226days
问题描述：
1.The journey around the world took the old sailor nine months,_______ the sailing time was 226days
1.The journey around the world took the old sailor nine months,_______ the sailing time was 226days.
A.of which B.during which
C.from which D.for which
为何不是B
答
这题的正确答案是A.
整个句子的意思是:
那个老水手花了九个月的航程去环游世界,其中的航海时间是226天 （在海上的时间是226天）
这里的of which 相当于
the sailing time of nine months.表示的是在九个月中的航海时间,也就是九个月中的一部分时间,而B却表示"在,的期间," 不能表示这个意思.更不能构成这个结构:
the sailing time during nine months.
所以选择介词时一定要和先行词连在一起.