【判断题】企业将库存现金存入银行,一方面引起库存现金减少,另一方面又引起银行存款增加,所以应填制“现金付款凭证”和“银行存款收款凭证“
【单选题】All of our export dangerous cargo is ______ examined before shipment.
【单选题】All of our export cargo is ________ examined before shipment
【单选题】The statement calls for a removal of all trade barriers for the export of _________.
B.
industrialized countries
C.
less developed countries
【简答题】用莫尔法测定溶液中Cl-含量,下列说法正确的是()。A. 标准滴定溶液是AgNO3溶液 B. 指示剂为铬酸钾 C. AgCl的溶解度比Ag2CrO4的溶解度小,因而终点时Ag2CrO4(砖红色)转变为AgC1(色) D. n(Cl-)=n(Ag+)
【多选题】用莫尔法测定溶液中C1-含量,下列说法正确的是()
C.
AgCl的溶解度比Ag2CrO4的溶解度小,因而终点时Ag2CrO4(砖红色)转变为AgCl(白色)