下图反映的历史事件是
美国陆军上将、“联合国军”总司令克拉克在停战协定上签字
A．抗美援朝
B．越南战争
C．解放战争
D．伊拉克战争
答案：A
一个周长20 cm的菱形，有一个内角为60°，其较短的对角线长为 cm．
---It is reported that several _________ teams will compete in the 4th World College Students Dragonboat Race ,which will be held in Taiyuan in June.
---I can’t wait to see.
A．controversial
B．complicated
C．consecutive
D．competitive
