【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
【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( )
【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.
【单选题】Choose the odd word.(选出不同类的单词)
【判断题】射极输出器是因为信号从发射极输出而得名____。
【单选题】Choose the odd word.(选出不同类的单词)
【单选题】听力原文:Is the increasing cost of quality golf lessons getting beyond what you can afford?Well, here at Mac's Golfing School we believe that everybody should be able to play, not only the rich. During th...
【单选题】Choose the odd word.(选出不同类的单词)