We could see that he was trying to _____ his own responsibility for the delay, instead of accepting his fault. A. run over B. smooth over C. pass off
世界年平均气温分布的一般规律是( ) A.从沿海向内陆逐渐降低 B.从山顶向山麓逐渐降低 C.从高纬向低纬逐渐降低 D.从低纬向高纬逐渐降低
(4分)设地球半径为R,在地表附近的重力加速度为g,自转角速度为ω,引力常量为G,则此同步卫星离地高度为________。
临风一唳思何事? ____________________。(自居易《池鹤》)
When talking about the Mid-autumn Festival, we ______ think of mooncakes and family reunion. A. normally B. practically C. eventually D. seemingl
“海宝”是2010年上海世博会的吉祥物,其形象如右图所示。有一种“海宝”的外用材料为纯羊线,内充物为聚酯纤维。下列说法错误的是 A. 羊毛和聚酯
集合,若将集合A中的数按从小到大排成数列,则有,,,,……依此类推,将数列依次排成如图所示的三角形数阵,则第六行第三个数为 (