Mary has lived in New York ______ five years.

瑪麗住在紐約已經五年了。

1. since
2. for
3. ___

Explanation

For is used to say how long something lasts.
For 是用來表示某件事持續的時間。

Since gives the starting point of an action or event. It refers to when things began.
Since則標出某個行動或事件發生的時間點。它表示事情何時開始。

The answer is B.


【今天的這題文法，你學會了嗎？】Yes or No