The inventor of ____ dishwasher，American Josephine Cochrance，loved to give dinner parties，which was to contribute to his success.
| A．不填；the | B．the；the | C．the；不填 | D．a；the |
---Hi, John, Happy Christams, how was your break?
----I had a big time. My family went to the Great Wall.
----Wow! ______How much I wish to！
| A．Just so so. | B．So what? |
| C．That sounds really cool ! | D．With pleasure. |
Mark went through the papers once more carefully for fear that he ____any essential details.
| A．dropped | B．overlooked | C．ignored | D．displayed |
There is an urgent need ____qualified teachers in poor areas; in other words，poor areas are in great need____qualified teachers.
| A．of；of | B．for；of | C．for；for | D．of；for |
The local economy is now ______ a mess and the government is ______ a loss what to do ne
| A．at; at | B．down; at | C．in; in | D．in; at |