he often goes to work by bus.（对often提问）
he often goes to work by bus.（对often提问）
—— —— —— he —— to work by bus?
问答/483℃/2024-09-01 19:06:45
优质解答：
答案如下：
How often does he go to work by bus?
he often goes to work by bus.（对often提问）
—— —— —— he —— to work by bus?
问答/483℃/2024-09-01 19:06:45
答案如下：
How often does he go to work by bus?