原始反射不包括()
A.跟膝胫反射
B.紧张性腰反射
C.对称性颈反射
D.紧张性迷路反射
E.非对称性颈反射
参考答案:A
-It's_______ nice day, isn't is?
-Yes, what _______ fine weather! [ ]
A. a, a
B. the, the
C. a, /
D. the, /
输送静脉血的血管是[ ]
A.肺动脉和主动脉
B.肺静脉和上、下腔静脉
C.肺动脉和上、下腔静脉
D.肺静脉和主动脉