网址：http://m.1010jiajiao.com/timu3_id_2671739[举报]
---Is that your friend?
--- ______________.
A．Yes, it’s B．Yes, it isn’t
C．Yes, it is D．Yes, he is
Is Dave your good friend?
________.
[ ]
A．No, she isn't
B．Yes, it is
C．Yes, he is
一Is this man your friend?
一Yes， ．
A．it is B．it isn’t C．he is D．he isn’t
1一Is this man your friend?
－Is Dave your good friend?
－_______.
A．No, she isn't B．Yes, it is C．Yes, he is