— Do you think he will e at this weekend?
— , because he has an important party to attend.
A. I don’t believe
B. I don’t believe it
C. I believe not so
D. I believe not
网友回答
A. I don’t believe
B. I don’t believe it
C. I believe not so
(答案→)D. I believe not
解析：考查交际用语。根据后半句说他有一个重要的会议要参加，可知我认为他这个周末可能来不了。用not代替一个否定句。故D正确。