_______ that saw the rise of quite a number of famous women writers in China, such as Zhang Ailing, Xiao Hong and so on.

You seemed to have been impressed by his songs— Well, not exactly soIt was his way of singing ____ his voice that really impressed me[ ]

The tree must ________ three times a week

下列各句中，没有语病的一句是( )

Have you seen ____ pencil I left it here thismorning.—Is it _____black one I think I saw it somewhere.