Weareafraidwecantfin的精选

问题详情： —Weareafraidwecan'tfinishthetask________amonth.—Takeyourtime,butnextmonthyou'llhaveanewone.A．withinB．byC．amongD．after【回答】 【*】A【解析】考查介词。within“在……里；在……之内”，后常接表示...