客户的住所是一个非正式的场合，它主要适用于拜访哪类客户？（）
A.公司客户
B.集团客户
C.企业客户
D.个人客户
参考答案：D
— Could you please tell Peter that I want to talk to him?
— Sure, I will let him know as soon as he back. [ ]
A. comes
B. came
C. has come
D. will come
当用工程量单价法编制施丁图预算时，可分为( )。
A．直接费单价和全费用单价 B．全费用综合单价和部分费用综合单价C．直接费单价和部分费用综合单价 D．工料单价和部分费用综合单价
