皮皮学,免费搜题
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【单选题】
下列选项中,都属于图像处理软件的是( )
A.
hotoshop    ②画图③Outlook④Windows  Live
B.
①②③
C.
②③④
D.
①③④
E.
①②④
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【简答题】在Internet中,用户通过FTP可以( )。
【简答题】I am sorr to have kept you _________ (wait) for two hours.
【多选题】物料搬运的自动化原则要求应当采用合理的作业机械化和/或自动化,以( )。
A.
提高反应速度
B.
提高作业效率
C.
增加作业时间
D.
降低成本
E.
消除重复性和有潜在不安全性的人工作业
【单选题】According to Del Zoppo, tears are good for grieve because they are the way to release sorrow or negative emotion.
A.
N
B.
Y
C.
NG
【判断题】集装箱船在船型与结构方面与常规杂货船相同,外形瘦长,单层甲板,尾机型。
A.
正确
B.
错误
【多选题】儿茶酚胺对心肌电活动的作用有
A.
使慢反应动作电位0期Ca2+内流增快
B.
加强自律细胞4期自动去极化速度
C.
使复极相K+外流减慢
D.
使快反应动作电位上升速度减慢
【简答题】—Let’s go swimming, shall we? — ___. A、No. We don’t. B 、Never mind. C、Yes. Let ’s go. D、Sorry to hear that.
【判断题】性状鉴定技术适用于含不同化学成分的中药、同名异物中药,或性状相似又无明显显微特征的中药的鉴别。
A.
正确
B.
错误
【单选题】A: Do you think that you can have these shirts finished by Friday morning? B: ______
A.
Sorry, we haven't finished yet.
B.
Why do you need them so early?
C.
I'm sorry. I couldn't possibly get them done by then. Saturday afternoon would be the earliest that you could have them.
D.
Don't you see we're short-handed?
【简答题】--- Can you attend tomorrow’smeeting? --- I am sorry, but I will have too muchwork ______. A. tosee to to come  B. seeing to come C. tosee to coming   D. doing to come
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