— How is it going?
— It's ________. The weather here is very beautiful and I don't want to go home.
A:bad
B:boring
C:great
D:terrible
爸爸比我高50米。
下列哪些制度是秦朝开创而被后世各朝所沿用的( )①分封制 ②郡县制 ③中央集权制 ④世袭制
Tom is _______ with the homework because he has to hand it in half an hour.
U形管内注入适量的水银,然后在左右两管内分别注入水和煤油.两管通过水平细管相连,细管中的阀门将水和煤油隔离,两管中的水银面相平,如图所示.当阀门打开瞬间,细管中的液体会( )
有关经纬线的说法,正确的是( )