---He is a very hard-working student.
---________. As far as I know, he often burns the midnight oil.
| A．You can say that again | B．Absolutely not |
| C．Heaven knows. | D．No way |
The analysis shows that plastics, particularly those that __________ fast, are contributing to the climate change.
| A．break off | B．break down |
| C．break up | D．break out |
Mr. Putin told CNN in an interview that the United States should not ________ in Russia’s internal affairs.
| A．interpret | B．interrupt |
| C．interfere | D．interact |
In taking a space walk, Chinese astronauts are__________ going where Russian and Americans went decades before.
| A．ridiculously | B．commercially |
| C．domestically | D．boldly |
None of us expected the chairman to ______at the party. We thought he was still in hospital.
| A．turn on | B．turn up | C．turn off | D．turn down |
The German football players left the pitch proudly, after their __________ 7-1 win against Brazil in the 2014 World Cup. In fact, Brazil was regarded as the better team before the match.
| A．independent | B．defenseless |
| C．sensational | D．biased |