胆矾的颜色是______.
硫酸铜晶体的俗名为胆矾或蓝矾,与硫酸铜粉末不同,前者是蓝色晶体,后者是白色粉末.
故答案为:蓝色.
妊娠24周时,手测子宫底高度是()。
A.耻骨联合上2~3横指
B.脐耻之间
C.脐下1横指
D.脐上1横指
E.脐上3横指
Jane tried to keep up a calm appearance, but her trembling voice ________.[ ]
A.gave her away
B.gave her out
C.gave her in
D.gave her up