建国50多年来,各行各业都涌现出许许多多的杰出人物,正如毛 * * 在《沁园春·雪》中所写“ , , 。”
俱往矣,数风流人物,还看今朝
As we all know, Mike has an excellent understanding of his own __________ and weaknesses.[ ]
A. strengths
B. value
C. techniques
D. energy
下列关于外业测量的基准面和基准线表述,正确的是( )。
A.大地水准面和法线 B.椭球面和铅垂线C.大地水准面和铅垂线 D.水准面和铅垂线