问题
选择题
-How about having a picnic with me?
-I'd love to, _______ I'm afraid I have no time.[ ]
A. so
B. and
C. but
答案
答案:C
-How about having a picnic with me?
-I'd love to, _______ I'm afraid I have no time.[ ]
A. so
B. and
C. but
答案:C