问题
选择题
—Has the little boy been to America?
—_____.[ ]
A. Yes, he did
B. No, he didn't.
C. No, he hasn't
D. Yes, he hasn't
答案
答案:C
—Has the little boy been to America?
—_____.[ ]
A. Yes, he did
B. No, he didn't.
C. No, he hasn't
D. Yes, he hasn't
答案:C