【单选题】I will go home for a vacation the moment I ________ my thesis.
【单选题】听力原文:M: The service in this restaurant is too terrible. W: Right. It's high time they got rid of haft of the staff here, If you ask me. What conclusion can we draw from the conversation?
A.
Both speakers think haft of the staff are efficient.
B.
The man has an unfavorable opinion of the staff, but the woman does not.
C.
Neither of them has a favorable opinion of the staff.
D.
The woman is a restaurant manager herself.
【单选题】1946年电子计算机 ENIAC 问世以后,冯•诺依曼(Von. Neumann)在研制 EDVAC 计算机时,提出了两个重要的改进,它们是( )。
【单选题】I will go home for a vacation as soon as I ________my exams.
【单选题】听力原文:M: The service in this restaurant is too terrible. W: Right. It's high time they got rid of half of the staff here, if you ask me. What conclusion can we draw from the conversation?
A.
Both speakers think half of the staff are efficient.
B.
The man has an unfavorable opinion of the staff, but the woman does not.
C.
Neither of them has a favorable opinion of the staff.
D.
The woman is a restaurant manager herself.
【单选题】听力原文:M: The service in this restaurant is too terrible. W: Right. It's high time they got rid of half of the staff here, if you ask me. What conclusion can we draw from the conversation?
A.
Both speakers think half of the staff are efficient.
B.
The man has an unfavorable opinion of the staff, but the woman does not.
C.
Neither of them has a favorable opinion of the staff.
D.
Tile woman is a restaurant manager herself.
【单选题】I will go home for a holiday as soon as I______my exam.
【单选题】关于CR图像的处理,不正确的是
A.
在传统屏-片X线摄影中,放射技师调整曝光条件以使得想要的摄影信号范围位于HD曲线的直线部
B.
CR系统必须对有用的影像信号进行编码,通过数字值的检查表调整,以提供最大对比敏感度
C.
传统X线摄影在一个暗盒上产生多幅图像比较容易
D.
一些CR系统不可以通过定义解剖区域的边缘来分隔影像
E.
对于特定受检者的检查,适宜影像灰阶特性的重建是通过尺度改变和对比增强来实现的