1 . Since January of 2020, great changes ______ (take) place all over the world. (所给词的适当形式填空)
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2 . It is the first time that I______ (beg) a stranger for help. (所给词的适当形式填空)
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3 .
| A．The harm done by single-use plastics. |
| B．The topic for the woman’s composition. |
| C．Environmental issues. |
| D．Some recent hot news. |
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4 .
| A．He has already achieved his goal. |
| B．He goes to the gym on a regular basis. |
| C．He usually goes home directly after work. |
| D．He has given up exercising for two weeks. |
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5 .
| A．She has already been to the café. |
| B．She is not interested in going to the café. |
| C．She knows about the café but hasn’t visited it. |
| D．She wants to go to the café right away. |
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6 .
| A．She did not feel sorry for being late for the appointment. |
| B．She did not inform the man of her delay in advance. |
| C．She wasn’t really caught in the traffic jam. |
| D．She wasn’t always late for the appointment. |
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7 .
| A．Fellow workers. | B．Family members. |
| C．Doctor and patient. | D．Driver and passenger. |
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8 .
| A．At an airport. |
| B．At a hotel. |
| C．At a cinema. |
| D．At a station. |
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9 .
| A．She is doing research with Professor Adams. |
| B．She is assisting Professor Adams with his teaching. |
| C．She is looking for an assistant for Professor Adams. |
| D．She is going to be Professor Adams’ research assistant. |
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10 .
| A．Teacher and student. | B．IT engineer and customer. | C．Colleagues. | D．Husband and wife. |
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