- 试题详情及答案解析
- — ________ times do you visit your grandparents every year?
— Three or four times a year. Usually at Mid-Autumn festival and Spring Festival.| A．How long | B．How often | C．How much | D．How many |
- 答案：D
- 试题分析：How long多长；How often多久一次；How much多少钱；How many多少个。根据下文，一年三到四次。可知上文提问的是频率，故选D，每年你多久拜访你的祖父母一次？
考点：考查疑问词