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【单选题】
干舷大表示船舶的______好。A.操纵性B.强度C.抗沉性D.稳性
A.
操纵性
B.
强度
C.
抗沉性
D.
稳性
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【简答题】Section C Directions: Complete the following passage by using ONE word that best fits the context. The first religions started thousands of years ago, when people began to believe in spirits. These sp...
【简答题】"Mayblum hurried down again and made it to the 78 th floor, a transfer lobby where one set of elevators and stairs ended and another began." (Para. 9) What is the meaning of “made it to” in the contex...
【简答题】The Age of Discovery, also called the Age of Exploration, is a historical period of European global exploration that started in the early 15th century and continued until the 18th century. It is usual...
【单选题】A bottle of wine can be produced in France with 2 labor hours, and in the United States with 4 labor hours. A p ound of beef can be produced in France with 1 labor hour, and in the United S tates with...
A.
B.
C.
D.
D
【单选题】按信号形式,可将移动通信分为模拟网和()
A.
异频单工
B.
半双工
C.
数字网
D.
同频单工
【判断题】因热电偶输出的是电压信号,根据电路原理,所以可将该电压信号同时送给两只并联的数显表用于温度显示。()
A.
正确
B.
错误
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【多选题】The representatives in North America in the study of language in a sociocultural context at the start of the 20th century are _______.
A.
J.P. Firth
B.
Edward Sapir
C.
Franz Boas
D.
Benjamin Lee Whorf
【判断题】目前研究表明,甲骨文是汉字形体演变的最初的阶段。
A.
正确
B.
错误
【简答题】按携带信息的信号形式可以将信号分为___。 A)模拟信号 B)图形信号 C)文本信号 D)数字信号
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