Pumas never attack a human being except_____conered. A.that
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Pumas never attack a human being except_____conered. A.that they are B when they are 为什么选B不选A
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原题是这个吧!A they are B being C that they are D when they are
此处except是条件状语从句的引导词,except作为连词,when后面则是修饰pumas的具体内容.从语法角度看,选B也是绝对不可以的,因为当except做连词则后面接完整的句子,做介词则跟名词,如果把being concerned看作形容词,则缺少名词;选C的话,当except做介词是错的,当作连词的话,语法上是对的,但是联系语境,可知缺少介词(请把句子还原成陈述句);A的话是完全缺少句子成分的,应该首先排除.此处when应该译作如果(IF)的意思
此处except是条件状语从句的引导词,except作为连词,when后面则是修饰pumas的具体内容.从语法角度看,选B也是绝对不可以的,因为当except做连词则后面接完整的句子,做介词则跟名词,如果把being concerned看作形容词,则缺少名词;选C的话,当except做介词是错的,当作连词的话,语法上是对的,但是联系语境,可知缺少介词(请把句子还原成陈述句);A的话是完全缺少句子成分的,应该首先排除.此处when应该译作如果(IF)的意思
Pumas never attack a human being except_____conered. A.that
pumas never attack a human being expect _____cornered.A.they
Pumas never attack a human being except( )cornered?
pumas never attack a human being except ___cornered.
Pumas never attack a human being except( )cornered?选项:A they
Pumas never attack a human being except when the are cornere
Pumas never attack a human being except( )cornered?这新概念的老问题哈
Pumas never attack ahuman being except being cornered.这句话哪里有
only when it is hungry will a lion attack a human being.
英语的虚拟语态新概念第三册第一课就有一个句型:a puma will not attack a human being
a human being a human kind
英语翻译A human being is a kind of machine that wears out from l