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【单选题】
篮球运动创始于( )。
A.
1781年
B.
1891年
C.
1984年
D.
1681年
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参考答案:
举一反三
【单选题】为了提高受轴向变载荷螺栓联接的疲劳强度, 。
A.
增加螺栓刚度,降低被联接件刚度。
B.
增加螺栓刚度,增加被联接件刚度
C.
减少螺栓刚度,降低被联接件刚度。
D.
减少螺栓刚度,增加被联接件刚度
【单选题】为了提高受轴向变载荷螺栓联接的疲劳强度,应( )。
A.
A . 增加螺栓刚度
B.
B . 降低螺栓刚度
C.
C . 降低被联接件刚度
D.
以上办法都不行
【单选题】在前视图中使用()坐标系时,Z轴表示高度方向。
A.
view
B.
world
C.
以上都正确
D.
screen
【单选题】在前视图中使用什么坐标系时,Z轴表示高度方向:()
A.
World
B.
View
C.
Screen
D.
以上都正确
【单选题】在前视图中使用()坐标系时,Z轴表示高度方向。
A.
World
B.
View
C.
Screen
D.
以上都正确
【判断题】车辆进入充电状态后,组合仪表的行车电脑显示屏自动点亮,显示当前充电信息,5s后屏幕熄灭
A.
正确
B.
错误
【多选题】III. Complete the following sentences with the appropriate idiomatic expressions which arerelated to the idea of EASE OF EFFORT. Make sure it fits the blank. Please write down the capital(A-J) as the ...
A.
points his finger at
B.
meet people half way
C.
has two left feet
D.
down to earth
E.
hold his head up
F.
reached the boiling point
G.
goes it alone
H.
is hard-hearted
I.
go through with
J.
stand on his own two feet 1. Henry cannot dance very well at all. He is alwaystripping over his partner. Henry has____________________. 2. You can depend on Ann. She’s very ____________. 3. Tom always_________________someone else. He nevertakes the blame for anything he does. 4. Florence likes to________________. She feels it isimportant to make decisions that everybody can accept. She will give up part of what she wantsfor the sake of reaching an agreement. 5. We decided to____________the new highway. 6. Dave has learned to__________________.He makes all of his decisions now. 7. Even though Mr. Kidder was very much in debt, hetried to _______in public. 8. Stanley_____________. He slammed the door in Paul’sface. 9. If Larry___________, it means they work as a team to solve a problem. 10. Someone who_____________in unfeeling.
【单选题】为了提高受轴向变载荷螺栓联接的疲劳强度,应
A.
增加螺栓刚度
B.
降低螺栓刚度
C.
降低被联接件刚度
【单选题】车辆进入充电状态后,组合仪表的行车电脑显示屏自动点亮,显示当前充电信息,(  )秒后屏幕熄灭
A.
B.
10
C.
15
D.
20
【判断题】防雷接地 定额中已经包括接地电阻率高的土壤的所需换土工程量
A.
正确
B.
错误
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