皮皮学,免费搜题
登录
搜题
【单选题】
Java 中所有类的默认超类是 ( ) 。
A.
Father
B.
Object
C.
Class
D.
Lang
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】婴儿头朝下摔下来,如出现(),那可能是脑震荡,要立刻送医院。
A.
发热、鼻塞、流眼泪
B.
抽搐、惊叫、瞪眼
C.
脸色发白、眼神发直、爱睡觉、呕吐
D.
呕吐、腹泻
【单选题】渗透泵制剂中渗透压活性物质是:
A.
淀粉浆
B.
乳糖
C.
氢化植物油
D.
脂肪
E.
邻苯二甲酸醋酸纤维素
【单选题】the top candidate will be offered ____ exciting and lucrative career position.
A.
a
B.
an
C.
ech
D.
other
【单选题】因物质的光滑表面选择性吸收所造成的颜色称为物质的 。
A.
颜色
B.
表色
C.
体色
D.
内反射色
【单选题】渗透泵制剂中渗透压活性物质是
A.
淀粉浆
B.
蔗糖
C.
氧化植物油
D.
脂肪
E.
邻苯二甲酸醋酸纤维素
【单选题】下列物质既能与酸反应又能与碱反应的是
A.
NaCl
B.
NaOH
C.
BaCl 2
D.
NaHCO 3
【单选题】The attempts to foster women's career made by General Electric are motivated by
A.
its interest in lucrative business.
B.
its conventional work-moral values.
C.
its decline during the Depression years.
D.
its anxiety over social progress.
【简答题】A. particular B. available C. cons D. impossible E. proficiency F. created G. obtain H. applied I. accomplish J. narrow ...
【简答题】Even in today's weak economy, students from prestigious universities like Harvard 1. _______on the road to financial success. However, not everyone in Harvard College' s Class of 2010 is 2. _______ a ...
【单选题】可作为渗透泵制剂中渗透压活性物质的是()
A.
葡萄糖
B.
脂肪
C.
氢化植物油
D.
乙基纤维素
相关题目: