If he (not listen) to the teacher carefully,he can not pass the final exam.用适当形式填空

If he (not listen) to the teacher carefully,he can not pass the final exam.用适当形式填空
If he (not listen) to the teacher carefully,he can not pass the final exam.用适当形式填空

If he (not listen) to the teacher carefully,he can not pass the final exam.用适当形式填空
doesn't listen

does not listen

doesn't listen
祝你学习进步，更上一层楼！ (*^__^*)
不明白的再问哟，请及时采纳，多谢！

doesn't listen主句含有情态动词 从句用一般现在时