为什么in yellow不能加the变in the yellow?

为什么in yellow不能加the变in the yellow? The Yellow River is the second longest river in China为什么要加the the girl _______is my sister Ain yellow Bin the yellow Cin yellow coat说原因,C为什么不能选 为什么The girl in yellow is Maria为什么=Maria is in yellow The girl in a yellow dress can be Kate .She likes being in yellow.改错 为什么? 为什么The girl in yellow is Maria=Maria is in yellow The girl in a yellow dress is Maria变一般疑问 The ( ) turn yellow in autumn the girl in yellow是什么意思 yellow birds in the tyee The old woman in the gray coat is my grandmother.翻译 I'm in yellow I was in the bathroom中 为什么 加 was? I think the yellow monkey is 150cm tall.的否定句是怎样的为什么不是在be系动词后面加not I like the yellow skirt 提问the yellow I like the flowers yellow small in the garden.是先形后色,还是先色后形? The boy ____is my new friend.A in yellow B on yellow C in the yellow D on the yellow i think i passed in english and mathematics为什么要加in如果我加就会加the 1.Changjiang River is much than the water in Yellow River.2.I feel (more.much.many)better.Changjiang River is much ( )than the water in Yellow River