问题
单项选择题
交叉杆、支撑座、弹性旁承橡胶体、交叉杆轴向橡胶垫无裂损、铸造缺陷不超限、不失效,质量保证期限应为()。
A.3年
B.5年
C.6年
D.9年
答案
参考答案:C
交叉杆、支撑座、弹性旁承橡胶体、交叉杆轴向橡胶垫无裂损、铸造缺陷不超限、不失效,质量保证期限应为()。
A.3年
B.5年
C.6年
D.9年
参考答案:C
阅读理解 | |||
"Reading makes a full man" (Bacon, 1597). Novels written by the writers like Jane Austen, Victor Hugo and Ernest Hemingway help us to know more about our hi ![]()
| |||
1. When was Jane Austen born? | |||
A. In 1775 B. In 1799 C. In 1802 D. In 1899 | |||
2. Where was Victor Hugo from? | |||
A. England. B. America. C. Italy. D. France. | |||
3. Ernest Hemingway won the Nobel Prize mainly because of _________. | |||
A. The Hunchback ofNotre-Dame B. Pride and Prejudice C. The Old man and the Sea D. The Sun Also Rises |