将函数的图象沿轴向左平移个单位后,得到一个偶函数的图象,则的一个可能取值为( ) A. B. C.
Our family finally managed to get together, but in a few days we scattered again to the ends of the earth,and I will begin my new job in a new city.My family has never been 1 in this way.When I
对流层中出现大气逆辐射,其影响表现为( ) A.使空气对流活动增强 B.有利于环境保护 C.加剧大气污染 D.对高空飞行不利
His life__________ (与相似) thelives of the characters in his novels.
填入下面横线上与上下文衔接的句子,最恰当的一项是( ) 其次,在德国看到中国人,最显著的就是开饭店的了。 当你看到“大上海饭店”
内地某大型铁矿区附近有炼焦煤、石灰石、粘土矿、丰富的地下水资源,该地区接近河流和铁路干线,周围是棉麦产区。据此完成要求: 图4-7 (1)随着
This coastal area a national wildlife reserve last year. A. was named B. named C. is named D. names
(08年大连24中文)(12分) 有一种舞台灯,外形是正六棱柱ABCDEF―A1B1C1D1E1F1,在其每一个侧面上(不在棱上)安装5只颜色各异的彩灯,假若每只灯正