C.telephones D.the telephones 免费查看参考答案及解析 题目: The girl had hardly rung the bell the door was opened suddenly, and her friends rushed out to greet her. A.before B.until C.as D.since 免费查看参考答案及解析 题目: 30 Bell-LaPadula模型(简称BLP模型)是D.Elpott Bell和...
Contemporary architects Everett Waid and Harvey Corbett described how the building had "the latest ideas in ventilation, air conditioning, sound deadening, artificial lighting, intercommunicating pneumatic tubes, telephones, call bells, unit operating clock systems special elevator and escalator installations...
a不确定。顾客打电话预约 Is indefinite.The customer telephones the appointment[translate] aIt's no use only miss the past 它是仅没有用途错过过去[translate] aTHEN I FOUND THAT THE BEST WAY TO REMEMBER WORDSWAS TO LEARN THEIR PRONUNCIATION 然后我发现了最佳的方式记住WORDSWAS学会他们的发音[translate...
Looking for baker bell dolphin? Find out information about baker bell dolphin. A dolphin consisting of a heavy bell-shaped cap pivoted on a group of piles; a blow from a ship will tilt the bell, thus absorbing energy. McGraw-Hill... Explanation of baker
There were more than 14 million telephones in the United States by the time Alexander Graham Bell died. For one minute on August 4, 1922, they were all silent. The reason: Bell’s funeral. The American inventor was the first to patent telephone technology in the United States and who foun...
3. ---What did Alexander Bell do?---He invented ___.A. a telephone B. telephoneC. telephones D. the telephone 4. The astronauts were busy making ___ for the historic flight to the moon.A. preparation B. preparationsC. preparing D. a preparation 5. What you need is m...