( )(3)当对方介绍迈克是你的朋友,可以说:
A. He’s Mike. B. This is my friend, Mike.
( )(2)李老师下午上课的时候可以说:
A. Good morning, class B. Good afternoon, class.
( )(1)当你向别人介绍海伦是你的妹妹,可以说:
A. This is Helen B. Helen is my sister.
( )(10)Liu Tao is _________ friend.
A. meB. myC. I
( )(9)Yang Ling is my_________.
A. sisterB. brother C. father