题目内容
They eat less sugar and that’s ______ they have ______ white teeth.
A.because, healthy | B.why, health |
C.because, health | D.why, healthy |
D
解析
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|
题目内容
They eat less sugar and that’s ______ they have ______ white teeth.
A.because, healthy | B.why, health |
C.because, health | D.why, healthy |
D
解析
|
|