问题
单项选择题
生产中,曲轴的弯曲疲劳破坏远远多于扭转疲劳破坏,其主要原因是曲轴的弯曲()难于精确计算和难于控制。
A.负荷
B.附加负荷
C.应力
D.变形
答案
参考答案:C
生产中,曲轴的弯曲疲劳破坏远远多于扭转疲劳破坏,其主要原因是曲轴的弯曲()难于精确计算和难于控制。
A.负荷
B.附加负荷
C.应力
D.变形
参考答案:C
阅读理解。 | |||||||||||||||||||||||||
WHERE TO STAY IN BOSWELL YOUR GUIDE TO OUR BEST HOTELS
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1. If you want to eat Chinese food, you will go to the restaurant in _______. |
[ ] |
A. the Fairview Hotel B. the First Hotel C. the Orchard Hotel D. the Osaka Hotel |
2. The cheapest price for a single bed is _______ in ______ in Boswell. |
[ ] |
A. $12, the First Hotel B. $15, the Osaka Hotel C. $12, the Fairview Hotel D. $25, the Orchard Hotel |
3. The number of the rooms in the hotel with the best special attractions is ______. |
[ ] |
A. 120 B. 470 C. 450 D. 180 |
4. If a Japanese traveler likes to eat in a French restaurant, is the right place for him to go to. |
[ ] |
A. 233 Edward Road B. 12364 Venning Road C. 222 Edward Road D. 129 North Road |
5. Which hotel faces the Orchard Hotel? |
[ ] |
A. The First Hotel B. The Osaka Hotel C. The Fairview Hotel D. No Hotel |