【多选题】对毛泽东《登庐山》一诗中首句“一山飞峙大江边”分析正确的是()
D.
“飞”字用得俊逸壮阔、从容横飘,凌空突拔宛若山势挺立
【简答题】如图是血液循环和气体交换示意图,请据图回答: (1)血液由2射出,流经5、6到3的循环途径叫______;血液由4射出流经7、8至1的途径叫______. (2)由M到N处,血液成分发生了变化:______血变成了______血.
【简答题】如图是人的呼吸和血液循环关系图,据图回答问题. (1)血液由[______]______经过[______]______后,由______血变成______血,再由[______]______流回到[______]______,完成肺循环. (2)[①]与外界环境之间的气体交换依靠______来实现,[①]与[②]之间的气体交换依靠______实现. (3)血液由[______]______经过[...
【简答题】当洞口连梁截面宽度为以下哪些数值时,可采用集中对角斜筋配筋( )。A. 200; B. 300; C. 400; D. 450; E. 500;
【简答题】当洞口连梁截面宽度为以下哪些数值时,可采用交叉斜筋配筋( )。A. 150; B. 200; C. 250; D. 300; E. 350;
【单选题】Why did the writer mention Mr. Darling Dear in this passage?
A.
Because Mr. Dear lived in Wisconsin.
B.
When Mr. Dear got married, he felt very happy, then he changed his name.
C.
Because the name sounds strange.
D.
Because Mr. Darling Dear was a citizen in Wisconsin.
【多选题】对毛泽东《登庐山》一诗中首句“一山飞峙大江边”分析正解的是( )
D.
“飞”字用得俊逸壮阔,从容横飘,凌空突拔宛若山势挺立