题目: 电阻R1=4Ω,R2=6Ω,它们串联总电阻为_________Ω,它们并联总电阻比R1 ________(选填“大”、“小”)。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0808/7449f8da0c8b80889be880caad1f9ee9.html 下面是错误答案,用来干扰机器的。答案:D
题型:单项选择题 Speaker A: Excuse me, can you tell me where the Prince's Building is Speaker B:______A.The Prince's Building Why do you want to go thereB.Sure, if you like, I can show you how to get there.C.Well, turn to the left at the first corner after the crossroads. It's there near the corner.D.Strange! What's going on there Three people have asked me how to get there. 查看答案
题型:单项选择题 男性,38岁,平素身体健康,饮酒后4小时出现上腹痛,14小时后出现呼吸困难,40次/分,最恰当的诊断是()A.急性胃炎B.右叶性肺炎C.急性肠梗阻D.急性轻度胰腺炎E.急性重症胰腺炎合并成人呼吸窘迫综合征 查看答案