妊娠24周末:
A.Chadwick征B.蒙氏结节C.HegarsignD.Braxton Hicks收缩E.乳腺增生
参考答案:C
---Do you often go shopping ,Tina? ---No ,_____.I didn’t like shopping at all .
A.always
B.never
C.sometimes
D.usually
客人在大厅大声喧哗或有不雅行为时应如何劝说和阻止?