- 试题详情及答案解析
- — _______ does your brother go shopping?
— Sometimes.| A．How often | B． How long |
| C．How | D．How many times |
- 答案：A
- 试题分析：A. How often 多久；提问频度；B. How long 多久，多长；用for+一段时间；C. How 怎样，如何； D. How many times提问次数；句意：---你的弟弟多久去购物一次？--有时。结合句意，故选A
考点：考查疑问词组的辨析。