_____ by Japan's "purchase" of the Diaoyu Islands, China and Japan lose the opportunity of the 40th anniversary of normalization of diplomatic ties to further promote the bilateral (双边的) relations.
| A．Affected | B．Affecting |
| C．Having affected | D．To be affected |
— Is Bob still performing?
— I’m afraid not. He is said ________ the stage as he has become an official.
| A．to have left | B．to leave | C．to have been left | D．to be leaving |
________five minutes________ before the last train left, we arrived at the station.
| A．There being; to go | B．It was; left | C．It had; left | D．There was; to go |
________ around the Water Cube, we were then taken to see the Bird’s Nest for the 2008 Olympic Games.
| A．Having shown | B．To be shown | C．Having been shown | D．To show |
________, but the idea of having to work more than ten hours a day without weekends discouraged me.
| A．Wanting to be a teacher | B．Although I wanted to be a teacher |
| C．I had wanted to be a teacher | D．To want to be a teacher |
Green economy offers a new model ________ people could both protect the climate and develop the economy, according to what Li said at the International Cooperative Conference on Green Economy and Climate Change.
| A．how | B．why | C．where | D．which |