—Why don’t you buy it after so long a time of bargains?
—I can’t accept his _______price.
| A．unreasonable | B．unable | C．unique | D．unsensible |
--Could you help me with some math problems?
--Sure. That’s _______ I’m here.
| A．whether | B．how | C．when | D．why |
What _________ pity you didn’t go to ______ concert with us! It was so exciting!
| A．不填；a | B．a; the | C．a; 不填 | D．the; the |
—You cough so badly recently. Give up smoking, please!
—__________. I think I am addicted to it.
| A．Far from it | B．Good idea |
| C．So far, so good | D．It can’t be helped |
Clever marketing and hard work ________ —— the company’s profit hit a million dollars.
| A．took off | B．came about |
| C．carried out | D．paid off |
I don’t think we are facing a communication problem. _________ , we are communicating more smoothly than ever.
| A．In other words | B．On the other hand |
| C．On the contrary | D．At the same time |