颞下窝的后界是()
A.颌后静脉
B.颞骨茎突
C.颞骨乳突前面
D.面动脉
E.颈内静脉
参考答案:B
“I’ve told you a million times --- _______ my belongings alone!” shouted Paul angrily.
A.keep
B.leave
C.set
D.lay
婴儿期指的是:()
A.出生~14天
B.14~28天
C.28天~6个月
D.28天~1岁
E.28天~2岁