Do you know ___the population here is?A what B how many C how much D how large.为什么不选B?
问题描述：
Do you know ___the population here is?
A what B how many C how much D how large.为什么不选B?
答
当有population的时候，都用what，这是固定用法
答
用A。
倒过来应该是what is the population here.这样就好理解了。
答
HOW MANY 用于东西或人
答
选D
总之，你记住形容人口(population)多用"large",如；China has a large population.(中国人口很多。)，所以问人口有多少用How large
另外，问人口有多少虽然也可以用what，但what是做主语的，句子要写成：“Do you know what is the population here?”才对，所以也排除A,只能选D
答
选择A 多少人口固定用法为“What's population”
答
选A，同意一，二楼的说法``那是固定用法``