词语解释
碧玉:____ 妆: ____ 丝绦: ____ 咏:____
泗水滨 : ____ 无边: ____ 等闲:____ 识得:____ 万紫千红:____
--- What happened?
--- I am under the weather. I think I should go to see a doctor.
She says her favorite is English.
由地球自转产生的地理现象是( )
谚语:世界是一棵树,人是它的果实。这主要说明了( )
甲乙两汽车从相距100km的两地开始相向行驶,它们的v﹣t图象如图所示.忽略汽车掉头所需时间.下列对汽车运动状况的描述正确的是( )