题目内容
梂ould you like to come to dinner?
桰'd like to, ________ I'm busy.
A. and
B. so
C. but
D. as
答案:C
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题目内容
梂ould you like to come to dinner?
桰'd like to, ________ I'm busy.
A. and
B. so
C. but
D. as