高中英语问题1.______to sunlight for too much time wil do harm to o

高中英语问题
1.______to sunlight for too much time wil do harm to one's skin
A.Exposed B.Having exposed C.Being exposed
2.You should try to get a good night's sleep____much work you have to do
A.however B.no matter C.although D.whatever
3.___for a long time ,but he insisted on writing the wall
A.Having been ill B.Although being ill C.He being ill D.He was ill
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