—Will you join us in the game?
—Thank you,_______
A.but why not? B.but I’d rather not.
C.and I won’t. D.and I’ll join.
—Will you join us in the game?
—Thank you,_______
A.but why not? B.but I’d rather not.
C.and I won’t. D.and I’ll join.
B
I’d rather not用于拒绝对方的邀请。根据所提供的情景Thank you可判断出不想参加比赛。why not意为“为什么不呢？”表示同意参加，与but矛盾。I won’t表示拒绝，不能与and连用。