把0.275保留两位小数约等于0.28.______. (判断对错)
0.275≈0.28;
故答案为:√.
—Oh, dear! I can’t find my new bracelet. Where on earth did I put it?
—What a careless guy. It is on the table______ we had dinner together yesterday.
A.which
B.that
C.where
D.what
[复合型非选择题]某男,原体重70kg,失水后烦躁,心率加快,血清钠158mmol/L,现体重67kg
对高渗性失水的补液种类应为()
A.以补水为主,补钠为辅
B.以补等渗溶液为主
C.以补高渗溶液为主
D.以补钠为主
E.以补钙为主