Jack has been___(咳嗽)for several weeks.填什么?为什么?

来源:学生作业帮助网 编辑:六六作业网 时间:2024/07/04 18:07:57
Jackhasbeen___(咳嗽)forseveralweeks.填什么?为什么?Jackhasbeen___(咳嗽)forseveralweeks.填什么?为什么?Jackhasbeen___(咳

Jack has been___(咳嗽)for several weeks.填什么?为什么?
Jack has been___(咳嗽)for several weeks.填什么?为什么?

Jack has been___(咳嗽)for several weeks.填什么?为什么?
coughing (因为been后面一定是ing)

coughing
has been doing 现在完成进行时