题目内容

蹦床运动员空中翻转时保持的平衡属于

A. 对称性平衡
B. 静态平衡
C. 动态平衡
D. 以上三项均不是

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Directions: There is a passage with 10 blanks. Please read it carefully and select one word from the word bank below to fill in each blank appropriately.Real life, unlike Reel life (镜头人生), has no script. You can't 1) ________ when you will be called upon to speak. But this doesn't mean you can't prepare in advance for your 2) ________When you are meeting someone for the first time or are 3) ________ a meeting, you should prepare ideas for topics. Conversational readiness helps put you, and others, at ease by eliminating 4) ________ silences. It doesn't take long — you can think on the drive to the airport what you want to say when you pick up your district manager. Also, the more you do it, the more 5) ______ it comes. When you later face a 6) ________ situation, you may even be able to 7) _______ a few lines from an old script.How do you find things to talk about? Read at least one newspaper a day and several magazines a month to keep up with 8) ________ events. It's an 9) ________ good idea to read the local newspapers of any Cities you visit. Observe the world around you. A traffic jam, new buildings under 10) ________ and the opening of an art exhibition are all possible topics.

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