Christmas is a holiday usually celebrated on December 25th ____________ the birth of Jesus Christ．
| A．in charge of | B．in terms of |
| C．in favor of | D．in honor of |
Israel was created as a homeland for homeless Jews after World War Ⅱ. However, the creation of Israel in ________ used to be Palestine left many Palestinians homeless.
| A．what | B．which |
| C．where | D．that |
After ________ seemed a hopeless wait, four coalminers trapped in the mine for 125 hours were finally rescued in Heilongjiang Province.
| A．when | B．that |
| C．it | D．what |
In the office an electrical engineer is looking through the instructions to know ________ the heat system works before the repair work.
| A．whether | B．why |
| C．how | D．that |
Energy, passion and a burning desire are, you see, ________ true learning takes.
| A．that | B．what |
| C．how | D．which |
________ is the most important for him is not his job, but his family.
| A．It | B．As |
| C．What | D．That |