题干
We think Betty the best student. The sentence structure is ______.
A：S+V+IO+DO
B：S+V
C：S+V+DO+OC
D：S+V+P
答案(点此获取答案解析）
C
We think Betty the best student. The sentence structure is ______.
A：S+V+IO+DO
B：S+V
C：S+V+DO+OC
D：S+V+P
，下列关于莽草酸的说法正确的是