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【简答题】
I. 用 be, smell , taste , go , get , become , grow , seem , look , feel , turn 的适当形式 填空。 ( 每个词只能用一次) 1. You___________ very young. 2. At first those questions ________ easy, but later I found them difficult. 3. After the sports meeting, he __________ very tired. 4. My younger brother ___________a student last year. 5. When we___________ up, we’re going to help build up our country. 6. The flowers ___________very sweet. 7. Her face ___________red just now . 8. John ___________easily excited when playing computer games. 9. The mooncake ___________ good. 10. The meat___________ bad. 11. What are you going ______ in the future? II . 用适当的助动词填空。 12 . ____ ____ you like this magazine? 13 . The girl____ ____ like bread for breakfast. 14 . --- What____ ____ she do at the weekends? ---She usually plays games with her friends. 15 . They____ _____ like playing volleyball at all. 16 . ____ ____ Helen with Yang Ling go to school by bike every day? 17 . How many kites____ ___ we have? ---We have ten. 18. He knows how to drive a car, _______ he? 19. If it is fine tomorrow, we ________ have a football match. 20. ________ shout at your parents. It ’ s not right to do it. 21. ---________ Julia been to Thiland already? ---Yes, she ________. 22. ---When _______ Leo finish his homework ? --- Last night. 23.I _______ not going to visit him tomorrow. I _______ not be free. 24.--- Amy works hard at school. --- So _______ her sister. Their teachers speak highly of them. 25. How many subjects ________ they learned this term?
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皮皮学刷刷变学霸
举一反三
【单选题】砖砌体砌筑之前,应对干砖浇水润湿,灰砂砖、粉煤灰砖含水率控制在()
A.
1~3%
B.
3~5%
C.
5~8%
D.
10~15%
【简答题】______、______、______与植物的营养有关,都是营养器官,______、______、______与植物的生殖有关,属于生殖器官.
【单选题】关于砌筑砌体基础的要求,说法错误的是( )。
A.
砌筑前,应将垫层表面上的杂物清扫干净,并浇水湿润
B.
为保证基础砌好后能在同一水平面上,必须在垫层转角处、交接处及高低处立好基础 皮数杆
C.
大放脚最下一皮及墙基的最上一皮砖(防潮层下面一皮砖)应以顺砌为主
D.
砌体基础中的洞口、管道、沟槽和预埋件等,应于砌筑时正确留出或预埋
【简答题】在图1-9所示的电路中,E=5V、ui=10sinωt(V)、VD为理想二极管,试画出输出电压uo的波形。 此时VD反向偏置,理想二极管VD可视为开路。由图1-13可知, uo=ui ,即在ui为负半周时uo的波形与ui的波形是一致的。
【判断题】表达式4 < 5==5的值为True。
A.
正确
B.
错误
【单选题】干砖在砌筑前( )应浇水湿润。
A.
1~2h
B.
3~4h
C.
1~2d
D.
3~4d
【单选题】砖砌体砌筑之前,应对干砖浇水润湿,含水率宜控制在( )
A.
5%~10%
B.
10%~15%
C.
15%~20%
D.
以上都不对
【简答题】与植物的营养有关的器官是_____、______和_______。
【判断题】表达式4 < 5==5的值为True。
A.
正确
B.
错误
【判断题】表达式4 < 5==5的值为True。
A.
正确
B.
错误
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