2013年11月24日，由新华社主办的2013旅游业融合与创新论坛暨最美中国榜发布会在北京举行，盐城在此会上被评为“最美中国・生态旅游目的地城市”。盐城市能获此殊荣的原因是（ ）
| A．以生态文明建设为中心 |
| B．完全得益于盐城的地理条件 |
| C．完全得益于国家在人力、物力、财力上的支持 |
| D．盐城人民有空前的凝聚力，团结一致 |
The sunlight is white and blinding, ________ hardedged shadows on the ground.
| A．throwing | B．being thrown |
| C．to throw | D．to be thrown |
________ with care, one tin will last for six weeks.
| A．Use | B．Using |
| C．Used | D．To use |
Every day ________ a proverb aloud several times until you have it memorized.
| A．read | B．reading |
| C．to read | D．reads |
All flights ________ owing to the heavy fog, many passengers could do nothing but take trains.
| A．to be cancelled | B．were cancelled |
| C．have been cancelled | D．having been cancelled |
The poem A Red, Red Rose written by Robert Burns is popular with the Chinese young people, because the poem is easy ________.
| A．to be understood | B．to understand |
| C．understand | D．understanding |