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【单选题】
以下属于输入设备的有()
A.
数码相机
B.
图像处理器
C.
软件
D.
打印机
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参考答案:
举一反三
【简答题】vt. attract sb. and make them like you, sometimes in order to make them do sth. for you 迷住;吸引n. [C, U] a special quality sb. or sth. has that makes people like them, feel attracted to them, or be easi...
【多选题】()等因素促使了中国文物考古观的进步。
A.
民众需要
B.
政府重视
C.
行业推进
D.
行业竞争
【单选题】Dolly wants to cycle round the world and she is really keen the idea.
A.
on
B.
for
C.
at
D.
with
【单选题】—It’s amazing that an Australian girl sailed round the world alone in about 200 days. —That’s an inspiring story. Her courage is really _______.
A.
unbearable
B.
independent
C.
admirable
D.
enthusiastic
【单选题】实行抽样检验方案的前提之一是产品在生产过程中()。
A.
质量稳定
B.
质量标准明确
C.
生产效率高
D.
以上都是
【判断题】给易感者接种某种特异性抗原,刺激机体主动产生特异性免疫抗体,从而产生相应的免疫能力,称为人工被动免疫。()
A.
正确
B.
错误
【单选题】一般来说,多轴飞行器在地面风速大于级时作业,会对飞行器安全拍摄稳定有影响。()
A.
2级
B.
4级
C.
6级
【单选题】B News 1 Have you ever thought of being able to fly round the world in a few hours though it is about 40,000 kilometres? One day, maybe you can. Last Saturday, the American X-43A airplane made its fir...
A.
people can't go round the earth in a few hours
B.
the American X-43A airplane traveled round the earth in a few hours
C.
the American X-43A airplane is the fastest one in the world
D.
only Americans can make such a fast plane
【单选题】一般来说,多轴飞行器在地面风速大于 级时作业,会对飞行器安全拍摄稳定有影响。[1分]
A.
2级
B.
4级
C.
6级
【单选题】经营大件贵重商品的零售企业一般采用( )。
A.
数量进价金额核算法
B.
数量售价金额和算法
C.
售价金额核算法
D.
进价金额和算法
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