单项选择题
A．Cleaner B．porter C．Mechanic D．Salesman
A．They tend to forget about the deadlines. B．They haven’t developed a credit history. C．They are often unable to pay back in time. D．They are inexperienced in managing money.
A.circumstance B.confidence C.covers D.current E.deals F.different G.exposing H.fast I.honoring J.hope K.presently L.rare M.realistic N.site O.virtually