—What do you think of your trip to Mount Tai?
—Wonderful.It was______than expected.
| A．a lot wonderful | B．more much wonderful |
| C．so much wonderful | D．far more wonderful |
_________ the project as planned, we’ll have to work two more hours a day.
| A．Completing | B．Complete | C．Completed | D．To complete |
I feel greatly honored ____ into their society.
| A．to welcome | B．welcoming | C．to be welcomed | D．welcomed |
In his book,he explains both ______ it means to be a scientist and ______ science works.
| A．how; how | B．what; that |
| C．what; how | D．how; that |
The great scientist became world-known in the early 1970s,______ he and another scientist made new discoveries about black holes.
| A．which | B．where | C．when | D．then |
______ giving up, he went on with his research,got his PhD and married the girl.
| A．Without | B．Except | C．Instead of | D．But for |