【简答题】完形填空(20分) When people don’t know the language, the most common way is 36 communicate with 37 . However, many gestures have different meanings, or no meanings at all. In different parts of the world, i...
【单选题】[3-42]According to Buys Ballot' s law, when an observer in the Northern Hemisphere experiences a northwest wind, the center of low pressure is located to the ___ .根据白贝罗定律,当测者在北半球遇到西北风,低压中心位于(西到西南方)。