皮皮学，免费搜题
登录
搜题
【单选题】
显微镜的分辨率与( )无关A.
光源的波长λ
B.
物镜的镜口角α
C.
介质的折射率N
D.
放大倍数
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Who pays to send out letters?
A.
Kelley himself.
B.
Kelley's students.
C.
The contest organizer.
D.
Jason Bryant.
【单选题】Kelley's Baskets makes handmade baskets for distribution to upscale retail outlets. The firm is currently considering making handmade wreaths as well. Which one of the following is the best example of...
A.
storing supplies in the same space currently used for materials storage
B.
utilizing the basket manager to oversee wreath production
C.
hiring additional employees to handle the increased workload should the firm accept the wreath project
D.
researching the market to determine if wreath sales might be profitable before deciding to proceed
【单选题】To find Kim Hyung Gyoon’ s office in Samsung’s R&D complex, just follow the baskets of dirt clothes. No, Kim is not running the company laundry. As chief of Samsung’s Washing & Cleaning Technology Gro...
A.
Product development.
B.
Market investigation.
C.
Research designing.
D.
Sales promotion.
【多选题】电算化方式下对会计科目进行编码,主要的作用是( )。
A.
利于计算机对会计数据的分类、汇总
B.
减少输入汉字，增加输入速度
C.
提高保密性
D.
简化会计数据的表现形式，利于会计数据的收集、存储、处理和传输
【简答题】常见的微型计算机硬件结构由哪些部分组成?各部分的主要功能和特点是什么?
【简答题】What is Kelley ' s main purpose of writing the letters? [ A] To educate his students. [ B ] To have pictures for his office wall. [ C]To improve his students' letter writing skills. [D]To help his stu...
【单选题】肺冲击伤又称爆震伤，下列临床特点，不正确的是
A.
主要病理改变是肺泡破裂和肺泡内出血，其次是肺水肿和气肿
B.
致伤因素只限于地面的爆炸冲击波
C.
主要临床表现为胸痛、胸闷、咯血、呼吸困难，口鼻部流血性泡沫液为特征性表现
D.
听诊双肺可闻及湿性啰音，X线检查可见肺斑片状阴影
E.
治疗主要以保持气道畅通、纠正低氧血症、防治肺水肿和肺部感染为主
相关题目：
参考解析：
知识点：
题目纠错 0
发布
