作业帮because farmland___quickly ,the governments are considering startinga program to solve the problem.1.is being lost2.is losing3.lost4.loses为什么,详解
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because farmland___quickly ,the governments are considering startinga program to solve the problem.1.is being lost2.is losing3.lost4.loses为什么,详解
because farmland___quickly ,the governments are considering startinga program to solve the problem.
1.is being lost
2.is losing
3.lost
4.loses
为什么,详解
because farmland___quickly ,the governments are considering startinga program to solve the problem.1.is being lost2.is losing3.lost4.loses为什么,详解
本题的正确答案是 1.is being lost,理由如下：
lose（遗失,丧失,失去）是及物动词,"某物"做主语时,必须用被动语态（be lost）.如：Many farm crops were lost as a result of the floods.由于洪水为患,损失了很多庄稼.
我们来看一下题目,选项中只有"is being lost(正不断地丧失)"用的是被动语态,符合lose的用法,而其它三个都是主动语态,都排除.
补充一点：若lose表示“迷路”时,也常用被动语态.
如：He got / was lost in the forest.= He lost his way in the forest.
1,需用进行时被动语态