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【单选题】
汽车起动机的电磁开关作用是(   )
A.
控制起动机电流的通断
B.
防止起动机电枢被发动机高
C.
接通起动机电流、并推动小齿轮啮入飞轮齿圈
D.
推动小齿轮啮入飞轮齿圈
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参考答案:
举一反三
【单选题】“团结一心,锐意改革,为取得我区经济腾飞奋斗——XX区‘九五’经济发展规划”属于以下哪种类型标题( )
A.
文章式
B.
全称式
C.
数字式
D.
简称式
【单选题】There are many kinds of robots. The Robot Research (研究) Centre gave some small robots to students. Look! Four of the students are talking about their robots. ( )65. Which of the following is NOT true?
A.
Peter doesn’t like the noise of his robot.
B.
Lily has to feed her robot cat food.
C.
Mary’s robot sometimes scares her.
D.
Jack’s robot helped him find his keys.
【单选题】There are many kinds of robots. The Robot Research (研究) Centre gave some small robots to students. Look! Four of the students are talking about their robots. ( )61. Peter’s robot is ____.
A.
a little ugly
B.
cute
C.
big
D.
small
【单选题】干涉法检测表面粗糙度的方法主要用来测量表面粗糙度的( )参数。[单选题]
A.
Ra
B.
Rz
C.
Sm
D.
Ry
【单选题】The company recently designed a robot that can _______ almost any kinds of housework.
A.
tackle
B.
serve
C.
conduct
D.
achieve
【简答题】Toshiba ( 东芝 ) recently designed a robot that can [ vt . deal with 处理;应付 ] almost any kinds of housework.
【单选题】______ 2.5 and 2.6 show two special kinds of robot.
A.
Fig
B.
Figs
C.
The Fig
D.
The Figs
【单选题】干涉法检测表面粗糙度的方法主要用来测量表面粗糙度的()参数。
A.
Rz
B.
Ry
C.
Sm
D.
Ra
【简答题】11 Toshiba recently ed a robot that can almost any kinds of housework. 设计 解决
【单选题】There are many kinds of robots. The Robot Research (研究) Centre gave some small robots to students. Look! Four of the students are talking about their robots. ( )62. Lily’s robot can ____.
A.
get books for Lily
B.
open the door for Lily
C.
kill insects and pests
D.
catch mice
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