I guess we’ve already talked about this before but I’ll ask you again just __________

下列各句中，没有语病的一句是

Beijing government puts more than 700 million yuan to increase its green space this year; ____________ doubles the money provided last year.

er what makes you a successful manager.—-I ______ as a waiter for five years, whichcontributes a lot to my today’s work.

I like getting up very early in summer. The morning air is so good ___.