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完形填空。 Dear Dave, I'm now studying at Wuhu Middle School. But I'm not 1 . There are too many 2 in my house. It isn't fair. I have to 3 at five o'clock every morning. I can't 4 late for school. I have to be there at eight o'clock. I have to come back home 5 school. I have to do my homework. In the evening I can't 6 TV because I have to help my mother make dinner and 7 the dishes (盘子). I have to 8 before ten o'clock. On weekends, I have to 9 at home on Saturday morning. I have to clean my room and wash my clothes. On Saturday afternoon, I have to go to the 10 to learn the piano. Do you have lots of rules? Are they fair? Your friend, Alice (     )1. A. happy (     )2. A. people (     )3. A. sleep (     )4. A. study (     )5. A. in (     )6. A. watch (     )7. A. relax (     )8. A. go to bed (     )9. A. lie (     )10. A. children's palace B. friendly B. chairs B. get up B. play B. at B. clean B. wash B. go to school B. stay B. police station C. hungry C. rules C. wait C. arrive C. after C. buy C. take C. go for a walk C. practice C. post office
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【多选题】下列属于全控型的器件是___________。
A.
GTR
B.
KP100-8
C.
KG100-8
D.
BJT
【单选题】风险资本家面临的创业家风险不包括()
A.
管理风险
B.
道德风险
C.
投资分析风险
D.
逆向选择风险
【单选题】在示波器实验中,我们观察了李萨如图形,实验中我们观察了不同频率比的李萨如图形,请问下图中的李萨如图形的频率比是fy : fx =()【图片】
A.
1:3
B.
2:1
C.
1:2
D.
3:1
【单选题】美国的出口许可证分为两种,必须向有关机构专门申请的是( )。
A.
一般许可证
B.
特种许可证
C.
普通许可证
D.
卖方许可证
【简答题】近似计算在1000℃时下列碳酸钙分解反应的 ,并判断在该温度下反应自发进行的条件。 CaCO 3 (s)====(s)+CO 2 (g) -1206.9  -635.09 -393.51 92.9    39.75    213.6
【单选题】当李萨如图形的fx:fy= 2:3时,李萨如图形在x方向的切点个数是多少( )
A.
1
B.
2
C.
3
D.
4
【单选题】800℃下,CaCO3(s)分解反应CaCO3(s)【图片】CaO(s) + CO2(g) 达到平衡,系统的相数P=( )。
A.
0
B.
1
C.
2
D.
3
【多选题】创业中的风险包括:( )
A.
市场风险
B.
财务风险
C.
技术风险
D.
人才风险
【简答题】近似计算在100℃时下列碳酸钙分解反应的 ,并判断在该温度下反应自发进行的条件。 CaCO 3 (s)====(s)+CO 2 (g) -1206.9  -635.09 -393.51 92.9    39.75    213.6
【单选题】下列属于全控型器件的是( )。
A.
GTO、GTR、SCR
B.
电力MOSFET、电力二极管
C.
IGBT、GTO、GTR
D.
GTR、SCR
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