Question

“________ do you usually watch TV in the evening?” “Two hours．” [　　] A． How B． How much C． How often D． How long

Answer 1

答案：D
解析：

根据答语可知是对多长时间进行提问。How long用来询问时间和长度；How often用来对动作的频率进行提问；How much用来询问价格；How用来询问动作的方式。