以下交接次序不正确的是:
A.小肠→肾
B.肝→肺
C.三焦→胆
D.脾→心
E.大肠→心包
参考答案:E
板块构造学说认为,板块内部地壳比较______,板块与板块的交界地带,地壳比较______.
All the ingredients are in the bowl. Please mix ______[ ]
A. it up
B. up it
C. up them
D. them up