临柜业务印章仅适用于农业银行对外营业机构所办理的()业务。
A.现金
B.转账
C.临柜
D.内部
参考答案:C
下列物质属于碱的是 [ ]
A.碳酸钠
B.硫酸钾
C.硝酸镁
D.氢氧化钙
Children find_____difficult to sit for hours with little to do while flying.
A.which
B.this
C.that
D.it