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【简答题】
Don 't impose ____ students such heavy charges
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【单选题】听力原文： When you're making a presentation, your posture can affect the quality of your voice. The way you stand, you know, the position of your head, neck and shoulders and feet and so on is important. ...
A.
keep your knees straight
B.
keep your feet apart
C.
keep your head still
【单选题】糖类、蛋白质、脂肪必须经过消化后才能被人体吸收，脂肪被消化的器官、所需的酶、消化后的成分、吸收的器官分别是（ ）
A.
口腔、淀粉酶、葡萄酶、小肠
B.
胃、胆汁、甘油和脂肪酸、小肠
C.
小肠、胆汁、脂肪微粒、毛细血管
D.
小肠、消化脂肪的酶、甘油和脂肪酸、小肠
【单选题】听力原文：If the goods could not arrive in time for the Christmas rush, good quality and competitive price would mean nothing at all. (26)
A.
Prompt delivery of the goods before Christmas is the most important.
B.
Top priority should be given to the competitive and reasonable price of the goods.
C.
During Christmas, there will be a shopping craze for goods with good quality.
D.
Nothing is more important than the quality and price of the goods for Christmas.
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