—I don't really like James.Why did you invite him?
—Don't worry.He e.He said he wasn't certain what his plans were.(2011·北京)
A. must not
B. need not
C. would not
D. might not
网友回答
A. must not
B. need not
C. would not
(答案→)D. might not
解析：根据he wasn't certain可知，James可能不来。