移液管转移溶液后,残留在其中的溶液量不同是偶然误差。( )
参考答案:对
下列哪项不是代赭石的功效
A.平肝潜阳
B.凉血止血
C.降逆止呕
D.降气平喘
E.重镇安神
—Excuse me,I want to buy some milk.Where can I find a supermarket?
—Oh,I know ________ not far from my home.
A.it
B.that
C.one
D.its