3.19 many, much
?
　 Many，much都意為"許多"， many + 可數(shù)名詞，much + 不可數(shù)名詞。
　　 How many people are there at the meeting?
　　 How much time has we left?
　　 Many of the workers were at the meeting.
　　 Much of the time was spent on learning.