问题
选择题
I don’t think possible for us to learn a foreign language well without hard work.
A．them
B．this
C．it
D．that
答案
答案：C
考查it 做形式宾语。真正的宾语为to learn a foreign language well without hard work. “我认为对于我们来说如果不努力的话，要把一门外语学好是不可能的。”