采用无轨胶轮车运输时,同向行驶车辆必须保持不小于()m的安全运行距离。 A.50 B 发布时间:2019-02-11 02:08 │ 来源:www.tikuol.com 题型:单项选择题 问题: 采用无轨胶轮车运输时,同向行驶车辆必须保持不小于()m的安全运行距离。A.50B.80C.100
题型:单项选择题 完形填空(15分)__41__ New Year’s Day, many people eat special food for good luck. In Spain and some Latin—American counties , people __42__ twelve grapes(葡萄)at midnight on New Year’s Eve—one grape __43__ good luck in __44__ month of the new year. Chinese people eat __45__ .Some have coins(硬币)inside. Everyone __46__ to find the coin for luck and money in the new year. Of course they don’t eat the __47__ . Japanese __48__ eat noodles on New Year’s Eve and their birthdays . __49__ may bring them good luck and __50__ life. 小题1: A.On B.In C.ForD.During小题2: A.are eating B.eats C.eatD.is eating小题3:A.withB.forC.to D.is小题4: A.everyB.someC.anyD.each小题5: A.hamburgersB.hot dogs C.pizzaD.dumplings小题6: A.tryB.triesC.is tryingD.trys小题7: A.foodB.dumplingsC.coinD.grapes小题8: A.manB.womanC.childrenD.people小题9:A.ItB.What C.That’sD.This小题10:A.largeB.hurryC.shortD.long 查看答案
题型:单项选择题 男孩,6个月,因反复发生惊厥、低血糖、肝大,血气分析示代谢性酸中毒,怀疑糖原累积症。确诊应根据()A.糖耐量试验B.胰高糖素试验C.肾上腺素试验D.肝组织学检查E.肝组织的糖原定量和酶活性测定 查看答案