灌溉次数及灌溉量最好是（）
A、越多越好D
暂无解析
GreatasNewtonwas,manyofhisideas____todayandarebeingmodifiedbytheworkofscientistsofourtime.
Ihopemyfather____askmeaboutmymarks.
Thefirststepinthestudyofanylanguageisobservingand____preciselywhathappenswhennativespeakersspeakit.
Itisnecessarythatthestudents____moreexcercisestodo.
—Howdoyoulikethisdress?
—It’sbeautiful,anditfitsmewell._______Ilikeitverymuch.
