【单选题】The golden gate bridge is the landmark of ( )
【单选题】London’s landmarks are some of the most recognizable in the world. Which of the following is NOT a landmark of London?
【判断题】Excel2010中,删除工作表将永久删除,且不恢复。
【单选题】Which of the following poems is a landmark in English poetry?
A.
Lyrical Ballads by William Wordsworth and Samuel Taylor Coleridge
B.
I Wandered Lonely as a Cloud” by William Wordsworth
C.
Remorse ” by Samuel Taylor Coleridge
D.
Leaves of Grass by Walt Whitman
【简答题】论述以农业民俗的基本内容为例论述物质生产民俗的基本特征。
【单选题】一只额定值为 200V/60W 的灯泡接于电压 u=220sin(314t+30 ° )V 的电源上工作,消耗的功率