皮皮学，免费搜题
登录
搜题
【简答题】
Windows XP中的菜单可包括控制菜单、快捷菜单和______。
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
【简答题】既然资本主义再生产的特征是扩大再生产，因此，研究资本主义简单再生产是没有必要的。
【单选题】One difference between a financial lease and operating lease is that:
A.
there is an often a call option in a financial lease.
B.
there is often an option to buy in an operating lease.
C.
an operating lease is often cancellable by the lessee.
D.
a financial lease is often cancellable by the lessee.
【单选题】–What do you want to be in the future, Nick? – I want to be ______ pilot. It is ______ exciting job.
A.
a; a
B.
a; an
C.
the; an
D.
a; the
【单选题】患者，男，72岁，诊断"慢性支气管炎，阻塞性肺气肿"，现无发热，但痰多，难咳出。对此患者进行排痰训练，说法不正确的是（）
A.
体位引流主要利用重力促进各个肺段内积聚的分泌物排出
B.
体位引流时不同的病变部位采用不同的引流体位
C.
体位引流目的是使病变部位的肺段向主支气管垂直引流
D.
胸部叩击时治疗者手指并拢，掌心成杯状，运用腕动力量在引流部位胸壁上双手轮流叩击拍打30～45s
E.
胸部叩击时患者需屏住呼吸
【简答题】A firm that reports its lease of a conveyer system as an operating lease must disclose: A. only the annual lease payment. B. minimum lease payments for each of the next five years and the sum of lease...
【单选题】下面正确的说法为（ ）。
A.
在N型半导体内掺入足够的三价元素，可以将其改型为P型半导体
B.
由于PN结交界面处有电位差，所以当把PN结两端短路时，就有电流流过
C.
PN结的伏安特性方程可以描述死区、正向导通区、反向截止区和反向击穿区的特性
D.
因为P型半导体的多子是空穴，少子是自由电子，因此P型半导体带正电
【简答题】阅读理解 A new book claims to have definitive evidence of a long-suspected technological crime-that Alexander Graham Bell stole ideas for the telephone from a competitor, Elisha Gray. In The Telephone Gam...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
