Ifit__________forhisbadcold,Rickwouldhaveenjoyedmoreonhisbirthda
2023-11-03（中学）英语学科知识与教学能力
Ifit__________forhisbadcold,Rickwouldhaveenjoyedmoreonhisbirthdayparty.
A.is not
B.were not
C.has not been
D.had not been
正确答案是D
