位于乳突前下方与下颌角之间的凹陷中的腧穴是（）
A.角孙
B.翳风
C.翳明
D.牵正
E.头临泣
参考答案：B
Please ask them _____ for the meeting next time. [ ]
A. not be late
B. to not be late
C. don't to be late
D. not to be late
—How much are_____?
—They are 15 dollars. [ ]
A. this pant
B. that pant
C. these pants
D. this pair of pants
