Weareafraidwecantfin的精選

問題詳情： —Weareafraidwecan'tfinishthetask________amonth.—Takeyourtime,butnextmonthyou'llhaveanewone.A．withinB．byC．amongD．after【回答】 【*】A【解析】考查介詞。within“在……裏；在……之內”，後常接表示...