主页
学科
搜索
账户
常见问题
当前学科:汽车修理工(高级)
题目:
单选
重型载重车为增加车轮驱动力矩,在汽车常装有()。
A . 主减速器
B . 差速器
C . 分动器
D . 轮边减速器
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
下列词语中划线字的读音全部正确的一项是( )
程控柜内模块上还有高压()、()、()、()。
As Christmas is coming, there are presents to be bought, cards to be sent, and rooms to be cleaned. Parents are ___1___ with difficult jobs of hiding presents from curious young children. If the gifts are large, this is sometimes a real ___2___. On Christmas Eve, young children find the excitement almost unbearable. They are torn between the wish to go to bed early so that Father Christmas will bring their presents quickly and the wish to stay up late so that they will not miss the fun. The wish for gifts usually proves stronger. But though children go to bed early, they often lie awake for a long time, hoping to get a short ___3___ at Father Christmas. Last Christmas, my wife and I successfully hid a few large presents in the storeroom. I ___4___ the moment when my son, Jimmy, would ask me where that new bike had come from, but ___5___ he did not see it. On Christmas Eve, it took the children hours to go to sleep. It must have been nearly ___6___ when my wife and I went quietly into their room and began filling stockings. Then I pushed in the ___7___ I bought for Jimmy and left it beside the Christmas tree. We knew we would not get much sleep that night, for the children were ___8___ to get up early. At about five o’clock the next morning, we were woken by loud sounds coming from the children’s room — they were shouting excitedly! Before I had time to get out of bed, young Jimmy came riding into the room on his new bike, and his sister, Mary, followed close behind pushing her new baby carriage. Even the baby arrived. He moved ___9___ the hands and knees into the room dragging a large balloon behind him. Suddenly it burst. That woke us up ___10___. The day had really begun with a band! ___1___内应选() ___2___内应选() ___3___内应选() ___4___内应选() ___5___内应选() ___6___内应选() ___7___内应选() ___8___内应选() ___9___内应选() ___10___内应选()
从记忆中所存储的材料的性质看,与程序性记忆有并列关系的是()
简述授权应遵循的原则。
可用于检查血流速度参数的多普勒技术有()。
患者,男,40岁。乏力、食欲缺乏半个月。查体:肝于肋缘下1cm,脾侧位可及。HBsAg(+)、HBeAg(+)、抗-HBe(-)、抗-HBclgM(+)、抗-HBs(-)。疑似诊断为()
高效液相色谱法测定空气和废气中酞酸酯类化合物时,所有的玻璃器皿在临用前必须按()顺序洗净。
急性风湿热患儿的休息,下列哪些是正确的()
下列()农产品不能销售。