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【单选题】
关于麻醉用药的药理作用,以下叙述哪项正确
A.
催眠剂量巴比妥类药可产生遗忘和镇静作用
B.
哌替啶有时可出现遗忘呼吸现象
C.
地西泮可产生解除恐惧、引导睡眠和遗忘作用
D.
阿托品不能直接兴奋呼吸中枢
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参考答案:
举一反三
【单选题】在立即窗口 执行 ?Len("发奋图强") 结果是 。
A.
5
B.
8
C.
2
D.
4
【单选题】As hardworking as Dog was, he could not keep up with demand.
A.
Though Dog worked hard, he still could not satisfy his customers' orders.
B.
Dog wasn't hard-working enough to meet the demand of his customers.
C.
Dog worked day and night to meet the demand of his customers.
D.
Dog had to work very hard to cater to the unmet demand of his costomers.
【判断题】使用魔棒工具可以选取颜色相同或相近的图像区域,“容差”选项用于控制颜色范围,其值越大,选取的区域越小。
A.
正确
B.
错误
【单选题】在立即窗口 执行 ?Len("发奋图强") 结果是 。
A.
8
B.
2
C.
4
D.
5
【判断题】体表组织充血时,用手挤压颜色消褪,而出血时,用手挤压颜色不褪。
A.
正确
B.
错误
【判断题】一齿径向综合偏差能全面的评定齿廓的运动精度。
A.
正确
B.
错误
【单选题】As hardworking as Dog was, he could not keep up with demand.
A.
Though Dog worked hard, he still could not satisfy his customers’ orders.
B.
Dog wasn’t hard-working enough to meet the demand of his customers.
C.
Dog worked day and night to meet the demand of his customers.
D.
Dog had to work very hard to cater to the unmet demand of his customers.
【单选题】使用()可以选取图像中颜色相同或相近的区域
A.
魔棒工具
B.
吸管工具
C.
仿制图章工具
D.
套索工具
【单选题】The candidate can demand more money if he thinks he really deserves it.
A.
Y
B.
N
C.
NG
【简答题】埃及古王国时期写实主义的雕刻杰作是《_______》和《_______》。
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