Mr.Chen __ a carpenter in the past, but now he _ as a manager in a company.

来源：百度知道编辑：UC知道时间：2024/05/15 14:59:01

Mr.Chen ______ a carpenter in the past, but now he _____ as a manager in a company.
A.was; works
B.has been; is working
选哪个？
如果换成in the past few years是不是该用完成时？

选择A
时间状语in the past表明时间为过去时,所以用单数第三人称is的的过去式was
而后面的now表示时间为一般现在时,所以用work 的单数第三人称works

选A
in the past（过去），用一般过去时。所以排除B

A
句子意思为“陈先生过去是一个木匠，但是现在在一家公司作领导。
前后两个半句都是在陈述一个事实，只要用一般时来表达就可以了。另外当你看到in the past这个具有标志性的时间副词时，就应该知道，这个时候只能用过去时，而不能用完成时。

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