--- They are quiet, aren’t they? --- Yes. They are accustomed __________ at meals.
| A．to talk | B．to not talk | C．to talking | D．to not talking |
It’s the second time that Iin Beijing. What great changes! It’s years since I
here last time.
| A．went; had left | B．had been; left |
| C．have been; left | D．have; have left |
It seems that there arepeople out of work. Something must be done to solve the problem.
| A．a great many | B．a great many of |
| C．a great deal | D．a great deal of |
______I went to Guiling,I was fascinated by its natural scenery.
| A．The first time | B．At first | C．At the first time | D．For the first time |
Seen from the top, the stadium looks just like a bird’s nestof tree branches.
| A．to make | B．made | C．making | D．being made |
---Would you mind if I smoked here?
---______,but smoking is not allowed in the office.
| A．You can | B．I am sorry | C．Not at all | D．Of course not |