today是什么时态的标志词
today的意思是今天，表示将来时、过去式、现在时、完成时都可以，例如
i will finish my homework today.我今天要完成作业.
i ate a lot today. 我今天吃了好多.
I vacuumed the carpets today.
我今天用吸尘器清洁地毯了。
Share prices moved ahead today.
今天的股票价格上升了。
Interest rates came down today.
利率今天下降了。
I haven\'t made a sweet today.
我今天没做甜点。
He let us off homework today.
他今天免了我们的家庭作业。