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1.火箭发射时,头部涂上了一层特殊材料,这种材料在高温下易（ ）,并且迅速地将汽化( )热量,起到防止烧坏火箭头的作用.
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Jack will work in the supermarket 对划线部分提问. in the supermarke
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(2014·日照模拟)It’s really a small world！I________we would meet
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We're going to the museum by taxi.（by taxi为划线部分）对划线部分提问
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阅读理解When George was thirty-five,he bought a small plane and
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