问题
选择题
I don’t know ____________.
A．how much the population in Beijing is
B．what is the population of Beijing
C．how much is the population in Beijing
D．what the population of Beijing is
答案
答案：D
题目分析：考查宾语从句：宾语从句如果是疑问句的话，语序要变成陈述句语序，而且问人口是多少，用what，所以选D，句意是:我不知道中国的人口是多少。
点评：考查宾语从句重点是语序问题，都是陈述句语序，还有要注意疑问词的选择，问人口，天气用what。