Question

---______ does your cousin exercise? ---Three times a week. A．How many B．How often C...

---______ does your cousin exercise? ---Three times a week. A．How many B．How often C．How long D．How much

Answer 1

B

试题分析：句意:--你表弟多长时间锻炼一次？--一周三次。A. How many多少次； B. How often多久一次；   C. How long 多长； D. How much多少。根据句意故选B。