The reason ______ most Chinese have heal
题型:选择题
问题:
The reason ______ most Chinese have healthy white teeth is ______ they eat a healthy diet.
A.why; that
B.why; because
C.that; that
D.for; that
The reason ______ most Chinese have healthy white teeth is ______ they eat a healthy diet.
A.why; that
B.why; because
C.that; that
D.for; that