All the following sentences contain a transferred negation structure（否定转移结构)EXCEPTA．
结构
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All the following sentences contain a transferred negation structure(否定转移结构)EXCEPT
A．It doesn"t sound as if he knew what had happened.
B．I don"t believe both of them are innocent.
C．The engine didn"t stop because the fuel was used up.
D．It doesn"t look like it is going to rain.
请帮忙给出正确答案和分析，谢谢！
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正确答案：B
在表感觉的动词“appear，feellike，seem，look，sound，asif…+从句”结构中从句的否定词常移到这些动词的前面，如A、D项。not．．．because…这种结构中not否定的是because引导的从句．C可表达为Theenginestoppednotbecausethefuelwasusedup．当主句谓语动词(think，befieve，suppose，consider，expect等)为否定形式，实际上否定的是宾语从句肯定形式的谓语动词。而B则是特例，因为所接宾语从句中有all，every，many，both等表全体意义的词或副词时，否定不会发生转移。