177. You should turn to Mrs. Green. She is the key figure in the company. The underlined part probably means _____.
| A．a person who has the key | B．a very important person |
| C．a new product__________ | D．a new policeman |
Washing machines made by China have won ______worldwide attention and Haier has become _____popular name.
| A．a; the | B．/; a | C．/;the | D．the; a |
Having sent several mails to apply for jobs, Susan waited for a reply, but ___ came.
| A．nobody | B．nothing | C．none | D．neither |
— What are you going to do this weekend?
— _____. If time permits, I may go to Shanghai with my friends.
| A．Don't mention it | B．It doesn't matter |
| C．Forget it | D．It depends |
We ______ the difficulty together, but why didn’t you tell me?
| A．should face | B．might face |
| C．could have faced | D．must have faced |
It was not just the size of the party last night but ________ it meant to our company________ made it unique.
| A．that; that | B．what; that | C．what; what | D．that; what |