__________ with the size of the whole earth, the biggest ocean does not seem big at all.
| A．Compare |
| B．Comparing |
| C．When compared |
| D．When comparing |
_____ with so much trouble，we failed to complete the task on time．
| A．Faced | B．Face | C．Facing | D．To face |
We will have six-day holiday during the coming APEC meetings traffic on the roads．
| A．to ease | B．easing |
| C．ease | D．having eased |
The exhibition _____ such endangered animals as the giant panda and the Siberian tiger and describes the work being done to protect them．
| A．exploits | B．features |
| C．demonstrates | D．inspects |
If you completely ____ foods and drinks that you love， you'll only set yourself up to go on a large amount of those items later．
| A．take out | B．cut out |
| C．give out | D．put out |
Over the years, people have learned from ants that teamwork and perseverance are indeed two key ______ to success.
| A．certificates | B．ingredients |
| C．approaches | D．instructions |