You are ill.let me you.
当你想把你的朋友不明介绍给你的朋友Danny时,你要说:A.Danny , this is Xiao Ming .B.He is my friend.
你忘带钢笔了,你想要借小芳一支笔时,你需要怎么说?A.I have one pen.B. May I have one pen , please ?
当你的同学拿着3本书,问你这是多少本书时,你的回答应是:A. Four books .B. Three books .
当你向你的同学借橡皮时,你的同学借给你之后,你要对他说一声:A. Thanks!B. I don’t know.
从B栏中选出与A栏对应的答句,并将标号写在相应的问句前的括号里。