Inthepastfewyearstho的精选

问题详情：Inthepastfewyearsthousandsoffilms________allovertheworld.A．haveproduced B．havebeenproducedC．areproducing D．arebeingproduced【回答】B考查动词的时态和语态。inthepastfewyears为现在完成时的标志，主语...