Global warming is a big _______ for all and it’s important to raise awareness about climate change.
| A.reward | B.concern | C.evolution | D.boom |
In order to increase their vote, they _________ another candidate a traitor to the country.
| A.announced | B.declared | C.thought | D.conquered |
Jade is the highest award in Chinese culture and medals are the most important prize in Olympics, so medals with jade is the perfect _________ to present the Olympics in Beijing.
| A.connection | B.cooperation | C.combination | D.composition |
There is an obvious _________ between the cultures of the west and East.
| A.content | B.contract | C.contrast | D.contact |
The happiest people are not those ________ have the best of everything, but ________ make the best out of everything.
| A.who, that | B.who, who | C.that, who | D.that, that |
Many pregnant women have bought this kind of clothes to ________ radiation.
| A.block | B.protect | C.distinguish | D.guarantee |