I don’t imagine Russ and his poor dog had a good time on the deserted island, _____?
| A．didn’t they | B．do I | C．did they | D．hadn’t they |
In the beginning，the man refused to say anything about the lost car，but he had to admit ________ it because of the solid proofs.
| A．stolen | B．stealing |
| C．to steal | D．to have stolen |
With lots of trees and flowers________ here and there，our campus looks very beautiful.
| A．planted | B．are planted |
| C．to be planted | D．planting |
After the new technique was introduced，the factory produced ________ cars in 2011 as the year before.
| A．as twice many | B．as many twice | C．twice as many | D．twice many as |
Mr. Brown knows little Japanese，so he can't understand the ________ on the bottle of the pills.
| A．explanations | B．instructions |
| C．suggestions | D．introductions |
_______ successful docking of Shenzhou VIII with Tiangong-I means that China has managed to take ________ first important step to establish its own space station.
| A．/; / | B．A; a | C．The, a | D．The; the |