问题
选择题
Is this your mother? _____.[ ]
A. No, it isn't. It's Dave
B. Yes, they are
C. No, they are not.
D. No, these aren't
答案
答案:A
Is this your mother? _____.[ ]
A. No, it isn't. It's Dave
B. Yes, they are
C. No, they are not.
D. No, these aren't
答案:A