多项选择题
A.招标费用较高
B.招标工作量较大，所需时间较多
C.雇主可以从众多的咨询公司中挑选一个比较理想的公司
D.通常用于工作内容较复杂、投资额大的咨询项目
E.雇主须聘请咨询公司编制招标文件
单项选择题 — Our holiday cost a lot of money.— Did it? Well, that doesn’t matter______ you enjoyed yourselves.A.as long as B.unlessC.as soon asD.though
单项选择题 I have told you the truth ________I keep repeating it?A.Must B.Can C.May D.Will
单项选择题 The lady welled around the shops_______, an eye out for bargains.A.keep B.kept C.keepingD.to keep