妊娠期间, * * 有少量出血,时出时止,无腰酸、腹痛、小腹下坠者()
A.异位妊娠
B.胎动不安
C.滑胎
D.胎漏
E.堕胎
参考答案:D
"Where's your brother, Jane?" "He's not in Guiyang these days. He________ Beijing.'
A. has gone to B. has been to C. had been to
与1954年《中人民共和国宪法》无关的是 [ ]
A.由一届人大会议通过
B.规定以一国两制来解决香港问题
C.规定我国的政治制度
D.规定各民族一律平等