Discards have been used by the Garbage Project to study ______.
A: the proportion of materials which break down within landfills
B: how much people eat and drink in their daily lives
C: the fluids that leak out of MSW landfills
D: how to compose the landfill wasters
A: the proportion of materials which break down within landfills
B: how much people eat and drink in their daily lives
C: the fluids that leak out of MSW landfills
D: how to compose the landfill wasters
举一反三
- Many people are not aware of _______ new technologies are already being used in the home. A: how very much B: how many C: how much D: how many more
- Many people are unaware of just how much food and drink they _______ each day.
- —_____ have you been coughing so badly?<br/>— I have a bad cold. A: How long B: How soon C: How much
- It has been known that old people have found （ ） hard to cope with the changing world. A: that,which,it,how
- ________English? A: How long time are you studying B: How long do you study C: How long have you been studying D: How long time have you studied