题目内容
________ the milu deer have been well protected.
- A.After that
- B.Later on
- C.Since then
- D.At that time
C
since then意为“从那以后”,符合句意与时态.
since then意为“从那以后”,符合句意与时态.
练习册系列答案
相关题目
It was not until all the milu deer ________ that we realized we should build a natural park to protect them.
A.died off |
B.died away |
C.died out |
D.died down |