A library with five thousand books _____ to the nation as a gift.a:is offeredb;has offered 答案是a,要是b改为has been offered可以不?
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A library with five thousand books _____ to the nation as a gift.a:is offeredb;has offered 答案是a,要是b改为has been offered可以不?
A library with five thousand books _____ to the nation as a gift.
a:is offered
b;has offered
答案是a,要是b改为has been offered可以不?
A library with five thousand books _____ to the nation as a gift.a:is offeredb;has offered 答案是a,要是b改为has been offered可以不?
如果把b改为has been offered,是没有任何语法错误的.; 但是如果答案里面 同时提供了
a:is offered
b;has been offered
虽然b答案也可以; 还是选择 a,整句话是在陈述一个事实,就直接用一般现在时更好.
要是b改为has been offered 也不可以,没有时间标明是现在完成时态。
还是选A,表示被动。
可以
这题主要是考被动
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可以
这题主要是考被动
***************************************************************************************************************
^__^真心祝你学习进步,如果你对这个答案有什么疑问,请追问,
另外如果你觉得我的回答对你有所帮助,请千万别忘记采纳哟!
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