2、如图所示艾非尔铁塔的塔身属于什么结构( )
A、实体结构 B、组合结构 C、壳体结构 D、框架结构
1、日常生活中,使用螺丝刀时,螺丝刀需要承受什么力( )
A、拉力; B、压力; C、弯曲力; D、扭转力
It is five years since I graduate from No. 3 High School. Last Saturday, the class that I was
on held a get-together, which took us a long time prepare. It was indeed not easy to get in the
touch with everybody and set a well time for all of us. We all enjoyed this precious day greatly,
remember the time we spent together and the people they were familiar with. It was a pity which
some of us were not present as they had gone to abroad for further studies, but they called back
or sent greeting card from different places.
10. You can do nothing but ________ yourself ________ him as you are connected by marriage.
Answer Sheet
Name___________ Class ____________ Number ___________
9. Look at your bedroom--- what a mess! It needs ___________________.
8. Larke was proud to have joined in the annual sports meeting for college students ____________________ his university.
7. Nothing remained of the city. Everything was ______________________ by the fire.
6. She _____________ one bird, but missed it. All the birds flew in all directions.
5. It’s absurd of you to believe her story that she’s ____________________ 200 million dollars in the past year. Everyone knows her small firm is struggling to survive the financial crisis.