abusoratruck的精選

問題詳情：________twiceayear，whetheritisacar，abusoratruck，isarulethateverydrivermustobeyinthiscity.A．Examining B．ExaminedC．Havingbeenexamined D．Beingexamined【回答】D[考查非謂語動詞。句意：無論是汽車，公交車還是...