Chinese scientists ______ on Tuesday that they ______ a low-cost welding robot, which can help improve welding efficiency for small factories.
| A．announces; had invented | B．announced; have invented |
| C．announced; had invented | D．announces; have invented |
Shanghai authorities have guaranteed the quality of the city’s drinking water _____ more than 7500 rotting pigs ______ floating on the Huangpu River in the past week.
| A．despite of, being founded |
| B．in spite of, being found |
| C．despite, being founded |
| D．though, being found |
Xi Jinping, _____ of the Communist party of China, was elected_____ by nearly 3000 deputies to the National people’s Congress in Beijing.
| A．the leader, president | B．leader, president |
| C．the leader, the president | D．leader, the president |
Little Tom went to the stadium in a hurry, only ____________ the game had been put off.
| A．Being informed | B．informed | C．to be informed | D．to informed |
Rosy came in for _____coffee and told me _____ firecrackers outside kept her awake last night.
| A．a; the | B．不填; the | C．the; a | D．a; the |
—Now that I’ve finished my exams, I’m going to relax and go for a vocation tomorrow.
— _____! I’ve still got two finals to take.
| A．How nice | B．Lucky you |
| C．So far,so good | D．Good luck to you |