--- ____homework is required for a middle school student every day ?          --

题型：不详难度：来源：

--- ____homework is required for a middle school student every day ?          
---About two hours .                                            

A．How much

B．How many

C．How long

D．How often

答案

A

解析

疑问词辨析。How much多少，提问不可数名词。； How many多少个；How long 多长；How often多久一次。根据下文，大约两小时。可知上文句意为：每天一个中学生被要求做多少作业？作业为不可数名词，故选A。