.It is cold in the room. You must have turned off the steam, ______ you?
| A．don’t | B．didn’t | C．haven’t | D．mustn’t |
He is the first_________hardships, the last__________comforts.
| A．bearing; enjoying | B．bearing; to enjoy |
| C．to bear; to enjoy | D．to bear; enjoying |
—Do you mind my taking this seat?
—_______________.
| A．Yes，sit down please | B．No，of course not |
| C．Yes，take it please | D．No，you can’t take it |
The speech delivered by the mayor of Shanghai on the opening ceremony of the World’s Swimming championship left me a deep ___________．
| A．expression | B．permission | C．opinion | D．impression |
He is at least as tall as his brother, if not_______ ．
| A．tall | B．taller | C．so tall | D．the taller |
Now we can _________ weather information from a new type of weather satellites．
| A．pick up | B．take up | C．keep up | D．set up |