单选题
{{B}}Tast 5{{/B}} The following is a set of instructions about how to use credit
card．After reading it，you are required to complete the statements that follow
the questions(No．56 to No．60)．
Credit card is becoming more and more popular，because it's very
convenient．You can take it to anywhere without taking a lot of cash．For this
reason，more and more people begin to enjoy using it．The followings are the steps
that you operate when drawing money from the teller machine in the credit card．
1．Insert your card face up into the card slot on the teller
machine． 2．Enter your six-digit identification number on the
number buttons． 3．Press the button for checking or the button
for saving． 4．Enter the amount of withdrawal，press the “yes”
button，and wait for your receipt to be printed． 5．The drawer
will open automatically with your cash and receipt． 6．Press
the“Exit”button．and remove your card from the slot．
填空题
Why do more and more people begin to use credit card?
Because it's______．
填空题
How should you insert your card into the card slot?
We should insert the card
填空题
HOW many numbers does the identification password have?
It is a______identification number．
填空题
After entering the amount of withdrawal，what should you do?
We should press the“yes”button．and______to be printed．
填空题
What's the last step of using the credit card?
Press the“Exit”button，and______your card from the slot．