The country’s chief exports are coal, cars and cotton goods, cars _____ the most important of these.
A、havebeenC
暂无解析
_____enoughtimeandmoney,theresearcherswouldhavebeenabletodiscovermoreinthisfield.
Toobtainasatisfactoryresult，onemustapplytwo____ofpaintonacleansurface.
Frankalmostneverreceivedanyeducation，（）?
MissGreenwas（）$100fordrivingafterdrinking.
YouthatlettertoJames.However，yodidn't（）.
