China recently tightened its waters controls near the Huangyan Island to prevent Chinese fishing boatsfrom ______in the South China Sea.
| A．attacking |
| B．having attacked |
| C．being attacked |
| D．having been attacked |
The parents couldn’t tolerate _______the messy ________in the room.
| A．seeing, scene | B．to see, sign | C．seeing, view | D．to see, scenery |
Women ______ focus on practical considerations(考虑) in choosing mates.
| A．prepare to | B．tend to | C．limit to | D．attend to |
Few weight-loss pills can help to keep people slim, __________?
| A．do they | B．don’t they | C．can’t they | D．can they |
Usually there is a blackboard on the front wall in the classroom, _________there is a slogan.
| A．above which | B．in that | C．on which | D．from that |
Finding the ______look on the student’ s face, the professor felt _____about his explanation.
| A．confusing, embarrassed | B．confused, embarrassed |
| C．confused, embarrassing | D．confusing, embarrassing |