图1
A.听觉语言 B. 触觉语言 C.视觉语言
a.眼睛 b.手指 c.耳朵
据此回答下列问题:
—Excuse me. Is the library open all day?
— . Only from 8 a.m. to 4 p.m.
近代先进中国人向西方学习的发展历程是( )