世界上最大的水体是（）。
A、太平洋
B、北冰洋
C、大西洋
参考答案：A
When the soldier _____ his shirt, he discovered that his arms were black and blue.
A．took on
B．took over
C．took in
D．took off
取神门、内关、心俞、巨阙配膻中、气海治疗心悸、怔仲属
A．心睥两伤B．心胆气虚C．心肾不交D．心脉瘀阻E．心阳不振
