题目

划分地球南北半球和东西半球的界线分别是 （ ）A. 赤道、0°和 180°经线B. 北纬 30°纬线、20°Ｅ和160°Ｗ经线C. 0°纬线、20°W和160°E经线D. 赤道、20°E和160°W经线 答案：【答案】C【解析】试题分析：划分东西半球的分界线是20°W和160°E两条经线组成的经线圈．20°W经线以东是东半球，以西是西半球，160°E经线以东是西半球，以西是东半球．南北半球的分界线是赤道．解：划分东西半球的分界线是20°W和160°E两条经线组成的经线圈．南北半球的分界线是赤道即0°纬线．故按句意及首字母提示，将句子所缺单词补充完整。1. Tokyo is noisy. But Wellington is q_____.2. Wednesday is the f______day of the week in the UK.3. We worked all day yesterday. We were very t_______.4. It's nine in the evening. Dad is s______working.5. The capital of Australia is C_______.6. The movie star is very f______. Many people know him.7. Christmas is the most important festival in w______countries.8. Teachers' Day is on the t______of S______.9.This plane f______to Beijing every weekend.