Someone taught you hwo to love.

有人曾教你如何去爱。

Unit 7 Hwo much are these pants?

第七单元 这条裤子多少钱?。

Now I know hwo to make my choice.

现在我知道作出我的选择。

To improve the common similarity of social science journals edited by universities, what is open door policy and hwo to open door is discussed.

为克服高校社科学报趋同与平凡的现象，对什么是开门办刊、如何开门办刊，进行了探讨。