苏格拉底(公元前 469~前399年)是雅典公民,曾对当时雅典许多流行的观念提出了挑战,为此他被雅典法庭判处了死刑,其罪名是引进新神(不敬神明)
He didn’t keep on asking me the time any longer as he had had his watch _________. A. to repair B. repaired C. repairing D. repair
绳子的一端拴一个重物,绳子的另一端固定在桌面上,使重物在光滑水平桌面上做匀速圆周运动,则下列说法中正确的是 A.每秒转数相同时,绳短
如图所示,三角体由两种材料拼接而成,BC界面平行底面DE,两侧面与水平面夹角分别为300和600。已知物块从A静止下滑,加速至B后匀速至D;若该物块由
The genetic engineering, ______ progress has been very rapid recently, is perhaps the most important of all the sciences. A.to which B.with which C.in which
已知函数 (1)若定义域为R,求a范围 (2)若值域为R,求a范围.
针对灾后重建的特殊性,四川省政府正在从财政、金融、税费、土地、就业等方面,制定出台受灾地区和受灾企业享受的政策,为旅游业灾后重建营造