具有磁性物体是()
A.镍
B.钴
C.铜
D.锌
E.钢
参考答案:A, B, E
患者,停经52天, * * 有少许出血3天,色鲜红,腰酸痛,心烦不安,口干咽燥,尿黄便结。舌红苔黄干,脉滑数。尿妊娠试验阳性。宜首选()
A.胎元饮
B.固阴煎
C.圣愈汤
D.保阴煎
E.举元煎
)Why ______ ask your mother to shop with you.
A.not you
B.don’t you
C.not to
D.won’t you