【判断题】[判断题]按照国家标准,铭牌上除标出变压器名称、型号、产品代号、标准代号、制造厂名、出厂序号、制造年月以外,还需标出变压器的技术参数数据。()
【简答题】This year’s World Food Prize will honor two leaders of hunger-fighting groups based in the United States. The winners are David Beckmann of Bread for the World and Jo Luck of Heifer International. Th...
【判断题】按照国家标准,铭牌上除标出变压器名称、型号、产品代号、标准代号、制造厂名、出厂序号、制造年月以外,还需标出变压器的技术参数数据。( )(1分)
【判断题】按照国家标准,铭牌上除标出变压器名称、型号、产品代号、标准代号、制造厂名、出厂序号、制造年月以外,还需标出变压器的技术参数数据。( )(1分)加油!必过!
【单选题】In the passage the author implied that ______.
A.
music did not exist before the Middle Ages
B.
we were not better off than the Greek and Roman men
C.
there was not enough evidence to prove that Western music was originated from the ancient Greece and Rome
D.
there were no authentic remains of the ancient Roman music
【简答题】Listen and number. 听录音,给句子排列顺序。 ( )There is no food for lunch. ( ) Sure. ( )I have a magic stone. ( )What's a magic stone? ( )May we borrow your magic stone? ( )It makes food.
【单选题】A microwave cooks food much faster than a ______ oven. [ ]