丰田召回事件，美国最畅销车型之一的凯美瑞也同样被召回。 发布时间：2017-05-11 01:34 │ 来源：www.tikuol.com 题型：判断题 问题： 丰田召回事件，美国最畅销车型之一的凯美瑞也同样被召回。
题型：判断题 一、阅读短文，选择单词表中正确的词语填空 。 One day, long ago, a little 1 was born. His 2 was Jesus. Jesus was a 3 baby. Many 4 say he was the son of God. When he was born, a new 5 shone in the sky. Three wise men 6 the star. They followed the star to Jesus. They brought the baby special 7 . They knew he was a special baby. Jesus's birthday is 8 Day. We 9 gifts to our friends and family at Christmas, because the three wise men gave gifts to Jesus. We put stars on our Christmas 10 , because of the star that shone in the sky when Jesus was born.Word List:give sawChristmasbaby special nametrees giftsstarpeople二、根据上文，回答问题。 1. Who is Jesus? 2. Why do we give gifts at Christmas? 3. Why do we put the star at the top of the tree? 4. When is Jesus's birthday? 查看答案
题型：判断题 在月球表面上高h处以初速度水平抛出一小球，抛出点与落地点间的水平距离为x。已知月球半径为R，引力常量为G，求：（1）月球的质量M，月球的平均密度ρ；（2）如果在月球上发射一颗月球的卫星，它在月球表面附近环绕月球运行的周期。 查看答案
题型：判断题 母儿血型不合，下列哪些检查疑有胎儿溶血A．孕36周后羊水中胆红素含量0.51～ 1.03μmol/LB．孕36周后羊水中胆红素含量＞3.42μmol/LC．B超检查胎儿肝、脾大D．B超检查胎儿有腹水E．Rh抗体效价≥1：32 查看答案
水平抛出一小球，抛出点与落地点间的水平距离为x。已知月球半径为R，引力常量为G，求：