题干
— The boy can speak both English and Japanese he is only ten.
— Wow, what a clever boy!
A：if
B：because
C：although
D：so
答案(点此获取答案解析）
C
— The boy can speak both English and Japanese he is only ten.
— Wow, what a clever boy!
A：if
B：because
C：although
D：so
