单项选择题
A．Whether the man can keep his job. B．Where the man got the bad news. C．What items sell well in the store. D．How she can best help the man.
A.analyses B.average C.belong D.demonstrated E.excess F.extending G.habitually H.neccessarily I.products J.ranging K.released L.shocked M.simple N.survey O.traces
A．Inexperienced riders might break biking rules. B．Conflicts might arise among bike rental shops. C．Traffic conditions might worsen in the downtown area. D．There are not enough lanes to accommodate the bikes.