题目内容:
Which of the following sentences is correct.
A.I went to a party last night, I left early because I didn’t feel well.B.I went to a party last night but left early because I didn’t feel well.C.I went to a party last night, but I left early because I didn’t feel well.D.I went to a party last night. I left early because I didn’t feel well.
参考答案: