Syntax is the study of______.

单项选择题I can't () which pair of jeans to buy. They both look good on me.

A. like
B. prefer
C. decide
D. follow

单项选择题Listen! His family must be quarrelling, ______

单项选择题The Children's Hospital is far from here. You'd better ______ there by taxi.

单项选择题“性善论”和“性恶论”所反映的观点是( )。

单项选择题学校文化建设的关键人物是( )。