1.改句子:Although long considered a vestigial organ that has no function in humans,(the appendix,some scientists believe,may have) a significant role as part of the body's immune system.正确答案是a,就是不改动我选的是b:改成:th
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![1.改句子:Although long considered a vestigial organ that has no function in humans,(the appendix,some scientists believe,may have) a significant role as part of the body's immune system.正确答案是a,就是不改动我选的是b:改成:th](/uploads/image/z/8788670-62-0.jpg?t=1.%E6%94%B9%E5%8F%A5%E5%AD%90%EF%BC%9AAlthough+long+considered+a+vestigial+organ+that+has+no+function+in+humans%2C%28the+appendix%2Csome+scientists+believe%2Cmay+have%29+a+significant+role+as+part+of+the+body%27s+immune+system.%E6%AD%A3%E7%A1%AE%E7%AD%94%E6%A1%88%E6%98%AFa%2C%E5%B0%B1%E6%98%AF%E4%B8%8D%E6%94%B9%E5%8A%A8%E6%88%91%E9%80%89%E7%9A%84%E6%98%AFb%EF%BC%9A%E6%94%B9%E6%88%90%EF%BC%9Ath)
1.改句子:Although long considered a vestigial organ that has no function in humans,(the appendix,some scientists believe,may have) a significant role as part of the body's immune system.正确答案是a,就是不改动我选的是b:改成:th
1.改句子:Although long considered a vestigial organ that has no function in humans,(the appendix,some scientists believe,may have) a significant role as part of the body's immune system.
正确答案是a,就是不改动
我选的是b:改成:the appendix,which,some scientists believe,may have
答案说b的话,句子就没动词,但which,some scientists believe,不是插入语吗?所以动词是may 反而a我觉得错是因为有2个动词啊:believe和may(some scientists believe不是插入语吧?)
2、语法改错:Some plants use chemical signals A.(that repel) insects,and B.(also ,these) signals help to put neighboring plants on alert C.(so they can) D.(mount their own defenses).E.(No error)
说also多余.这很无厘头啊觉得= =.不算多余吧?
c里so they can 的“they”没有指代不明的嫌疑吗?前面有signals和plants2个复数名词,所以they可以指代任何其一,所以犯了指代不明的错误吧?不对么?
1.改句子:Although long considered a vestigial organ that has no function in humans,(the appendix,some scientists believe,may have) a significant role as part of the body's immune system.正确答案是a,就是不改动我选的是b:改成:th
第一题选A some scientists believe做一个插入成分,整句话相当于some scientists believe the appendix may have a significant role as part of the body's immune system.
如果用 the appendix,which,some scientists believe,may have的话
which指代appendix 作believe的宾语,那么believe appendix的语意搭配就不对了.
第二题and和also两个词都是表示并列的连接词,属于重复
may不是动词。。。有and also的话当然是多余拉