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【单选题】
三轴式手动齿轮变速器在 时,输入轴的动力不经中间轴齿轮而直接传递给输出轴。
A.
低速挡
B.
直接挡
C.
超速挡
D.
倒挡
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举一反三
【简答题】I:根据定语从句所缺的成分填上正确的介词。 1.I’ll never forget the day ____ which I first met him. 2.The boy pointed to the direction ___ which he would run. 3.The clever boy made a hole in the wall,____ which he could se...
【单选题】下列测量中属于间接测量的有:
A.
用光学比较仪测量外径
B.
用千分尺测量外径
C.
用游标卡尺测量两孔中心距
D.
用光滑极限量规
【简答题】My grandfather never watched TV. He thought that people spent too much time ___ 1 __ it. Some of his friends ___ 2 __ talked about sports shows, the movies and plays. My grandfather said to himself, '...
【单选题】下列测量中属于间接测量的有
A.
用千分尺测外径
B.
用光学比较仪测外径
C.
用内径百分表测内径
D.
用游标卡尺测量两孔中心距
【简答题】用定语从句的引导词完成句子 A: (1)A plane is a machine can fly. (2)The noodles I had were delicious. (3)Mr.Read is the professor you should write. (4)This is the boy composition the teach...
【判断题】君子兰花、叶、 果三者兼美。
A.
正确
B.
错误
【单选题】紧急免疫接种也可以使用( )。
A.
高免血清
B.
细胞因子
C.
疫苗
D.
抗菌药物
【简答题】When I was growing up, I had an old neighbor,a doctor named Gibbs. When Dr. Gibbs wasn’t saving lives, he was 1 trees. His house sat on ten acres(英亩), and his life’s goal was to make it a 2 . The good...
【简答题】A. Complete the following sentences based on the information given in Chinese. 1. I’ve never met my cousin again ______ he ______ Nanjing ( 自从他离开南京 ). 2.( 下学期开始前 ) ______ the next term ______ , you ea...
【单选题】启动IE窗口运行如下JSP,如果连续刷新5次,输出的结果是X,紧接着重新启动一个新的IE窗口运行该JSP,连续刷新3次,输出的结果是Y,X和Y的值分别是( )。 Integer cnt=(Integer)application.getAttribute(”hitcount ”) ; if(cnt= =null){ cnt=new Integer(1); }else{ cnt=new Integ...
A.
6 、 9
B.
5、3
C.
1、2
D.
1、1
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