操作员登录窗口下的“核对日期”、“核对时间”栏中显示的为()。A、金税卡时钟 B、计 发布时间:2017-11-25 23:38 │ 来源:www.tikuol.com 题型:单项选择题 问题: 操作员登录窗口下的“核对日期”、“核对时间”栏中显示的为()。A、金税卡时钟B、计算机内部时钟C、AB都是D、AB都不是
题型:单项选择题 完形填空。 Someday little cars may take the place of today's cars. If everyone 1 such a little car in the future, and less pollution in the air, there will be more parking space in cities,and the streets will be 2 crowded.The space nowfor one car of' the usual size can hold 3one such little car. The little cars will 4 much less to own and to drive. Driving willbe 5 too, because these little cars can go only 50 kilometres an hour.The cars of the future will be fine for going 6 the city, but they will notbe useful for going far away.The little car needs only two batteries (电池) —one battery for the motor, and 7 for the horn and the lights.If we still 8 the big cars along with the small ones,we will need to 9 twokinds of roads. Some roads will be used 10 the big fast cars, and otherswill be needed for the small , slower ones. ( )1. A. drives ( )2. A. more ( )3. A. at most ( )4. A. pay ( )5. A. faster ( )6. A. over ( )7. A. another( )8. A. think ( )9. A. build ( )10.A.to B. sitsB. less B. no more B. spend B. harder 、B. around B. one B. use B. put B. as C. makes C. much C. less than C. cost C. safer C. from C. the other C. park C. found C.for D. sells D. fewer D. more than D. have D. more dangerous D. past D. others D. drove D. open D.in 查看答案
题型:单项选择题 男,30岁。右髋部疼痛一年,伴低热、盗汗、纳差及体重减轻。查:右髋关节呈屈曲畸形,活动受限,Thomas征(+),ESR 30mm/h。X线片示右髋关节间隙变窄,关节面有骨质破坏,右髋臼有直径2cm大小空洞,内有坏死骨片最佳治疗方案是A.立即进行病灶清除B.髋人字形石膏固定C.患肢持续皮肤牵引D.抗结核治疗2~4周后行病灶清除术E.关节穿刺抽脓,注入抗结核药物 查看答案