“络脑”的经脉有()
A.膀胱经
B.胆经
C.肝经
D.督脉
E.心经
参考答案:A, D
------The school is well equipped.
------Yes, and every student has free ________to the library.
A.chance
B.right
C.use
D.access
如果长方形的三个顶点的坐标分别为(-3,2),(3,2),(3,-2),则这个长方形的面积为[ ]
A.32
B.24
C.6
D.8