such one and one such答:a)中位限定词包括a(n),the,zero;this,that,these,those;my,your,etc;Merry's,my friend's;some,any,no,every,each,either,neither,enough;what(ever),which(ever),whose等 b)前位限定词包括all,both,half;double,twice,three times,etc;one-third,two-fifths,etc;what,such,(a / an)等 ...