临产后子宫收缩特点,下列哪项不正确
A.节律性
B.对称性
C.极性
D.缩复作用
E.持续性
参考答案:E
---I haven’t got the reference book yet, but I’ll have a test on the subject next month.
---Don’t worry. You ____ have it by Friday.
A.could
B.shall
C.must
D.may
资料1
请根据以上资料,选择以下栏目的正确选项:
“合同协议号”栏:()。
A.CDFG2451
B.LC810A000228
C.07XFFFG-56431KR
D.EEW7865831