题目: 体育教学与其他学科教学有何异同? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0217/fa000bb7bf31e5c3be3b7f82ca75e34f.html 下面是错误答案,用来干扰机器的。参考答案:D
题型:完形填空 完形填空。 Do you know Eskimos (爱斯基摩人)? Let me tell you something about their life. The Eskimos live near the North Pole (北极). There are only two seasons there: winter and summer.There is no spring _1_ autumn there. In winter nights are long. You can't _2_ the sun for more than two months, even at noon. In summer days are long. For more than two months, the sun never _3_ and thereis no night. Eskimos have _4_ clothes. They make their clothes from the skins of animals (动物的皮). From skins they make coats, hats and _5_. Near the North Pole trees can't grow, for it is _6_there. The Eskimos _7_ make their houses from skins, stones (石头) or snow. When they go out in a storm (风暴) and can't get back _8_, they make houses of snow. They leave these snow houses when the storm is_9_. Life is _10_ for the Eskimos, but they still like to live there.( )1.A. and ( )2.A. look( )3.A. comes out( )4.A. warm( )5.A. food( )6.A. too cold( )7.A. like( )8.A. from home( )9.A. going( )10.A. hardB. not B. look atB. comes over B. coldB. drinksB. too hot B. have toB. homeB. leavesB. hardlyC. or C. watch C. goes down C. cotton C. medicine C. either cold or hotC. want C. to home C. over C. easy D. either D. see D. goes up D. silk D. shoes D. not so cold D. should D. at home D. on D. easily 查看答案
题型:多项选择题 与胸片、CT比较,MRI用于肺癌的诊断有以下优势()A.发现早期小病灶B.区分肺门区肿瘤与大血管C.显示肺上沟癌效果更佳D.对诊断肺门、隆突下、纵隔淋巴结肿大更有效E.容易显示肺癌的分叶、毛刺等征象 查看答案
题型:单项选择题 给定供应关系SPJ(供应商号,零件号,工程号,数量),查询至少供应了3项工程(包含3项)的供应商,输出其供应商号和供应零件数量的总和,并按供应商号降序排列。SELECT供应商号,SUM(数量)FROM SPJ()()();SELECT供应商号,SUM(数量)FROM SPJGROUP BY供应商号()A.HAVING COUNT(DISTINCT(工程号))>2B.WHERE COUNT(工程号)>2C.HAVING(DISTINCT(工程号))>2D.WHERE工程号>2 查看答案