摘要： hard-working
网址：http://m.1010jiajiao.com/timu3_id_2761732[举报]
--- __________ hard-working girl! Who is she?
--- Tina. She tried to _________ many problems to learn Chinese.
| A．How; get on | B．How a; get off | C．What a; get over | D．What; get out |