高等教育 / 大学英语1
(单选题) The first paragraph tells us that _ _ _ _ _ _ _ _ .（）
A、it's important to teach children body language
B、children often use body language
C、a facial expression is good for children
D、crossed arms are not good for children
A、it's important to teach children body language
B、children often use body language
C、a facial expression is good for children
D、crossed arms are not good for children
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