_____,she went back to her room.a.there wasno cause for alarmb.being no cause for alarmc.without having cause for alarmd.there being no cause for alarm

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_____,she went back to her room.a.there wasno cause for alarmb.being no cause for alarmc.without having cause for alarmd.there being no cause for alarm

_____,she went back to her room.a.there wasno cause for alarmb.being no cause for alarmc.without having cause for alarmd.there being no cause for alarm
_____,she went back to her room.
a.there wasno cause for alarm
b.being no cause for alarm
c.without having cause for alarm
d.there being no cause for alarm

_____,she went back to her room.a.there wasno cause for alarmb.being no cause for alarmc.without having cause for alarmd.there being no cause for alarm
答案：D.
1.答案如果选A,则逗号前后是两个单句,但是缺少连词如because/so等连接；
2.答案如果选B,则要求be no cause for alarm的逻辑主语必须是句子的主语she,句意根本不通顺：人不可能是什么的起因；
3.答案如果选C,同样要求without having cause for alarm是句子主语she的伴随状态,句意同B一样不通顺；
4.答案D为独立主格结构,做句子的（原因）状语,且be no cause ofr alarm的逻辑主语并不是句子主语she,而且其前的独立主语there,两者构成there be句型,为正确答案.

选择D
这是there be 句式的非谓语形式，在句子中表示原因

My mother went to JiNan yesterday ,she hasn't _____ back yet.My mother went to JiNan yesterday,she hasn't _____ back yet.填come还been?为什么? I think she _____(be) back soon. went back ( ) (4) _____ that the teacher was not in,she went back.( ) (4) _____ that the teacher was not in,she went back.A.Find B.To find C.To have found D.Finding( ) (5) ______ the operation successfully made him feel relaxed.A.Had performed B.Having perform she has a sore back同义句转换there is something _____ _____ her back She went out,said that she would be back in our hour.改错 She walked back to the cinema 改为同义句She walked back to the cinema 同义句She went back to the cinema ____ ____ she went _____,she went back to her room.a.there wasno cause for alarmb.being no cause for alarmc.without having cause for alarmd.there being no cause for alarm 语法分析went back to being something.原句是 but then she went back to being a regular fat-ass.这里的to是不是做介词解释,如果这样的话,他跟but then she went back to be a regular fat-ass. Jane ____ already _____ (go) back to England.She'll be back in two months. Susan went back home after she finished her homework yesterday.改同义句Susan_____go back home____she finished her homework yesterday. .I went back to my hometown two years ago.I found that it _____ (change) she went to bed after her mother came back (该同义句) Everyone went to the party ____Maria. She has gone back her homtown 同义句改写 She went back home by bicycle.改成“She______________________________home lucy went out an hour ago.she will be back in half an hour. There being no cause for alarm,she went back to her room.