问题
选择题
He didn't want his friends ____________ about him.[ ]
A. know
B. to know
C. knowing
答案
答案：B
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He didn't want his friends ____________ about him.[ ]
A. know
B. to know
C. knowing
答案：B
，双侧颞下颌关节区肿胀疼痛，你认为是（）。