–Can I join you in the game?-_____.A.Not at all B.A good idea

问题描述:

–Can I join you in the game?-_____.A.Not at all B.A good idea
C.You are welcome D.That’s all
C.You are welcome D.That’s all right

C A理解为没什么 B是好主意 D是不用谢 按照句意只有C是正确的意思.