1 . —It’s the first time for me to play in a concert. I’m a bit nervous.
—________.
—________.
| A．Good idea | B．Take it easy | C．Of course | D．Thank you |
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2 . After hundreds of failed experiments, Tu Youyou and her team ________ discovered artemisinin, the world’s most effective drug for fighting malaria (疟疾).
| A．success | B．succeed | C．successful | D．successfully |
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3 . You will pass the exam easily ________ you study hard.
| A．if | B．where | C．why | D．how |
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4 . I believe ________ a good movie should be a good story first and a piece of art second.
| A．what | B．which | C．that | D．who |
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5 . It is important for humans ________ the environment.
| A．protect | B．protecting | C．protected | D．to protect |
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6 . Traffic lights are important. When the red light is on, you ________ cross the street.
| A．can’t | B．mustn’t | C．shouldn’t | D．wouldn’t |
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7 . The Spring Festival ________ at the start of the lunar year.
| A．celebrates | B．celebrated | C．is celebrated | D．was celebrated |
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8 . Ben, a friend of ________, is willing to work as a volunteer in our community.
| A．Ι | B．me | C．my | D．mine |
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9 . Dunhuang is famous ________ its wonderful cave paintings.
| A．in | B．to | C．for | D．with |
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10 . Nowadays the Internet plays ________ very important role in our daily life.
| A．a | B．an | C．the | D．\ |
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