If you live in the country or have ever
题型:选择题
问题:
If you live in the country or have ever visited there, ____ are that you have heard birds singing to welcome the new day.
A.situations
B.facts
C.dances
D.possibilities
If you live in the country or have ever visited there, ____ are that you have heard birds singing to welcome the new day.
A.situations
B.facts
C.dances
D.possibilities