腹膨隆,脐内陷见于( )
A.腹水B.肥胖C.巨大卵巢囊肘D.脐疝E.腹膜炎
参考答案:B
解析: 肥胖者脐内陷。
常温下,下列各组离子在指定溶液中一定能大量共存的是
A.能溶解Al2O3的溶液:Na+、K+、HCO3-、NO3-
B.0.1mol·L-1Ca(ClO)2溶液:K+、Na+、I-、Cl-
C.能使甲基橙显红色的溶液:K+、Fe2+、Cl-、NO3-
D.加入KSCN显红色的溶液:Na+、Mg2+、Cl-、SO42-
Some warned that the step the US government has taken to cope with the current crisis
is ______ much risk. [ ]
A. one of
B. the one of
C. the one
D. that one