this dress is long,but that one is longer,

模仿例句改句子.急例句:1.This dress is long,but that one is______.This This river is long, but that river is longer.(改为同义句） this ruler is longer than that one This river is ( ) that one.A.as long as B.longer than C.not 14.This pencil is ______ that one.A.so long as C.longer than 15.This dress is prettier,but it costs ______ that one. this ruler is long,but that one is s___（写出单词的正确形式） This rope is three times longer than that one. The dress is prettier,but it cost____ that one. room is longer than that one in its（） A.long B.longer C.leng this book is ( )that one ,but ( )than that one . This dress is that -----(swim)