题目内容
节点电压的参考方向从参考节点指向节点。
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将全息底片打碎能够看到
全息底片中以不同角度观察全息底片会看到
全息底片与普通照相相比，还记录了物体发出光的
填大写字母Part II. Vocabulary & StructureDirections: This part is to test your ability to use words and phrases correctly to construct meaningful and grammatically correct sentences. It consists of 2 sections.Section A (10 points)Directions: There are 5 incomplete statements here. You are required to complete each statementby choosing the appropriateanswer from the 4 choices marked A,B,C and D.11. There were fifty- two persons present, counting __________the babies.A. over B. with C. to D. in12. _________up! I'm sure you'll feel better tomorrow.A. LookB. StandC. CheerD. Speak13. Every year we give ________200 million pounds of clothing away to the African Country.A. overB. offC. inD. up14. You can donate directly ______a charity or run a charity event.A. forB. toC. inD. on15. But so far there ___________ no true water wars.A. has beenB. have beenC. isD. are
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