题干
Mr. Zhang can't speak French. _______, he had never learned French before he came to Paris.
A：In fact
B：In time
C：In style
D：In the end
答案(点此获取答案解析）
A
Mr. Zhang can't speak French. _______, he had never learned French before he came to Paris.
A：In fact
B：In time
C：In style
D：In the end
中，
分别是三内角
的对边，且
，则角
等于( )
B、 
C、 