_______ on the top of the mountain is an ancient tower ______ back to two hundred years ago.
| A．Standing；dating |
| B．To stand；to date |
| C．Having stood；dating |
| D．Stand；dated |
U.S. President Barack Obama on Wednesday paid honor to health care workers who have treated Ebola patients in West Africa, calling them “heroes”_________ to be applauded rather than discouraged.
| A．reserving | B．deserving |
| C．observing | D．preserving |
Needles apparently stuck into the body of an 11-month-old baby by her abusive aunt were surgically(手术地) ______on Tuesday.
| A．moved | B．placed |
| C．replaced | D．removed |
With the night falling, the crowd gathering around the accident scene began to_________.
| A．break up | B．break down |
| C．break out | D．break away |
Easy ________ by car, bus, train, bike or on foot, Warwick Castle is surrounded by historic buildings and many attractions.
| A．reaching | B．reached |
| C．to reach | D．to be reached |
The girl arranged to take violin lessons at the training center with her mother ________ she would stay for an hour.
| A．where | B．who | C．which | D．what |