The journalists from many countries couldn’t be ___________ about when China would have joint research with the United States on nuclear power projects to increase China’s industrial capacity with overseas advanced energy technologies, so they asked Premier Li Keqiang at the press conference.
| A．bound | B．arbitrary |
| C．ambiguous | D．positive |
So difficult ______ it to live in an English-speaking country that I determined to learn English.
| A．did I feel | B．I have felt | C．have I felt | D．I did feel |
For a moment nothing happened. Then ______all shouting together.
| A．voices had came | B．did voices come |
| C．came voices | D．voices would come |
At the meeting, the people were _____by the kindness and natural beauty of his mother although there is a scar in her face.
| A．surprised | B．excited | C．impressed | D．comforted |
The teacher stressed again that the students should not _____ any important details while retelling the story.
| A．bring out | B．leave out | C．let out | D．make out |
If it is quite ________ to you, I will visit you next Tuesday.
| A．fair | B．comfortable | C．easy | D．convenient |