______ some injuries to his face and hands, he broke both legs.
| A．Except | B．Except that | C．But for | D．Apart from |
The Ministry of Public Security has recently started a nationwide ____speeding，overloading and running red lights.
| A．celebration | B．conference |
| C．campaign | D．ceremony |
A selfie stick is_____ enables users to position their smartphones to get better photo angles
| A．that | B．how | C．what | D．who |
He brought me a few magazines but，to my disappointment，___was to my taste.
| A．nothing | B．no one | C．neither | D．none |
The world today _____ different without the amazing discoveries produced by great scientists.
| A．were | B．had been |
| C．would be | D．would have been |
No one knows for certain how the first Americans arrived in _____ is now the United States.
| A．which | B．what | C．where | D．why |