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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