Many children seldom communicate with adults, ________ it difficult for their parents to know what they are thinking about.

A．making

B．makes

C．to make

D．made

建行卡客户在异地建行CRS存款20000元，说法正确的是（）。

A.收取手续费50元；

B.收取手续费100元；

C.存款入账金额为存入金额减去手续费后的差额；

D.手续费在现金存款入账后从收款帐户中扣取。