两边同时加入金属后，哪边反应快？____．

两边同时加入固体后，哪边试管璧热____．

通电一段时间后，试管里哪边液面高____．

取下镁带点燃后，将生成物全部放回，哪边重？____．

选择正确的词语填空(    )。

宫殿外壁上端，______着大理石人物雕像，造型优美，栩栩如生。

   I am Bill Jones. I am a teacher of English. My wife is Linda Jones. She is a nurse. We have a daughter and a son. We have many friends.
Look! These are my friends. This is Mr. Black. He is a worker. He works in a shoe factory He makes shoes there. That’s Mrs. Black. She is a worker on a farm near here. The girl is their daughter. She is a student. She is thirteen. The boy is their son. He is a young soldier（战士）. His name is Carl Black.