After a long journey they arrived ______ in Naples, where they stopped to trade with the local people.
| A．at sight | B．at length | C．at random | D．at will |
23．This is the second time Nie Haisheng ______ to be the astronaut who took the glorious task.
| A．has been chosen | B．had been chosen | C．was chosen | D．Chose |
31．—Let’s go and have a good drink tonight．
—________ Have you got the first prize in the competition?
| A．What for? | B．Thanks a lot． | C．Yes．I’d like to． | D．Why not? |
28．I like the house with a beautiful garden in front, but I can’t afford_________．
| A．one | B．this | C．it | D．that |
35．—Sorry for having kept you waiting ．But for the traffic jam,I________20 minutes earlier．—Never mind．I haven’t been waiting that long．
| A．arrived | B．would arrive | C．would have arrived | D．had arrived |
34．Her fluency in English gave her an edge_______ other girls when she applied for the job．
| A．than | B．in | C．of | D．over |