The public transportation in this city is very convenient, where many buses run ______.
| A．occasionally | B．approximately | C．immediately | D．frequently |
His reaction ____________ her visit is mixed. It is a mixture of excitement and worry.
| A．on | B．with | C．to | D．against |
---Can I ask you a question?
---Yes, ____________.
| A．go ahead | B．come on |
| C．hurry up | D．cheer up |
Standing on the top of Chongqing World Financial Centre, we’ll get a city-wide _________.
| A．scene | B．view |
| C．sight | D．scenery |
A new law has been passed but it remains _________ whether the new law will achieve its desired purpose.
| A．seen | B．to see |
| C．to be seen | D．seeing |
---How is it going?
---All the people have been doing their best and ____________progress has been made.
| A．a great many | B．a number of |
| C．a good deal | D．a lot of |