问题
单项选择题
轻钢龙骨石膏板的表面平整的允许偏差为（）㎜。
A．5
B．2
C．4
D．3
答案
参考答案：B
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轻钢龙骨石膏板的表面平整的允许偏差为（）㎜。
A．5
B．2
C．4
D．3
参考答案：B
| 请将下列问题填到对话中合适位置。 | |
Susan: (1) _________? Alan: First of all, put you  r card in this slot (窄缝) and enter your PIN.Susan: OK. Then I choose withdrawal (取款). Alan: Yes, choose withdrawal, not account information (账户信息). Susan: (2)_________? Alan: The ATM calls up your checking or savings (存款) account. Susan: (3) _________? Alan: Enter the amount you want to take out of your account. Susan: (4) _________? Alan: Most accounts have a limit (限制) of $400. Susan: (5) _________? Alan: The ATM gives you bills, usually $20 bills. Take the money and receipt (收据) from the slots. 1._____ 2._____ 3._____ 4._____ 5._____ |