把47.43°化成度、分、秒.
47.43°=47°+0.43°,0.43°=0.43×60′=25.8′,0.8′=0.8×60″=48″,
所以47.43°=47°25′48″.
The house_____ there will be his new home but we don't know when it will be finished. [ ]
A.built
B. being built
C. is being built
D. to be built
以下注释,哪个不属比较法()
A.多饮数溲,谓之热中;多食数饮,谓之消中
B.后倒日僵,前倒日仆
C.食亦音饲。已日食,他日饲也
D.浮沉滑濇,皆脉象也