一圆锥型的冰淇淋纸筒，其底面直径为6cm，母线长为5cm，围成这样的冰淇淋纸筒所 发布时间：2017-04-30 14:54 │ 来源：www.tikuol.com 题型：填空题 问题： 一圆锥型的冰淇淋纸筒，其底面直径为6cm，母线长为5cm，围成这样的冰淇淋纸筒所需纸片的面积是______．
题型：填空题 完形填空。 Dear Lucy, We are back in Garden City now. We had 1 good trip. I 2 to collect my photos yesterday. They 3 great! I showed these photos 4 my classmates. They all 5 them. There is a photo of Ben and Simon 6 the Great Wall. There is one of 7 photos in the Forbidden City. We really enjoy 8 vacation. We were sad to 9 you. You must 10 and visit us in Garden City on New Year's Day. Love, Kitty ( )1. A. other( )2. A. go ( )3. A. are ( )4. A. from ( )5. A. like ( )6. A. in ( )7. A. I ( )8. A. my ( )9. A. leave( )10. A. go B. a B. went B. was B. by B. likedB. about B. my B. your B. meet B. went C. another C. is going C. feel C. for C. likes C. on C. we C. their C. know C. come D. went D. was going D. felt D. to D. liking D. from D. they D. our D. like D. came 查看答案
题型：填空题 当校验发电机断路器开断能力时，下列哪条规定是错误的（）？A.应分别校核系统源和发电源在主弧触头分离时对称短路电流值B.应分别校核系统源和发电源在主弧触头分离时非对称短路电流值C.应分别校核系统源和发电源在主弧触头分离时非对称短路电流的直流分量D.在校核系统源对称短路电流时，可不考虑厂用高压电动机的影响 查看答案