______ you see near the North Pole is nothing but ice and snow.
| A．That | B．What | C．Which | D．Who |
. -----I’m thinking of the test tomorrow, I’m afraid I can’t pass this time.
-----_________! I’m sure you’ll make it.
| A．Go head | B．Good luck | C．No problem | D．Cheer up |
The Great Wall is ______ tourists attraction that millions of people pour in every year.
| A．so a well known | B．such a well known |
| C．a so well known | D．such well known a |
It ___ have been Tom that parked the car here , as he is the only one with a car.
A may B can C must D should
______ is our belief that improvements in health care will lead to a stronger ,more prosperous economy.
| A．As | B．That | C．This | D．It |
---Could you be so kind as to close the window?
---______
| A．With pleasure | B．Go ahead | C．Yes , please | D．That’s OK |