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【单选题】
回答题: Directions:There are 20 blanks in the following passage, and for each blank there are 4 choices marked A, B, C and D at the end of the passage. You should choose ONE answer that best fits into the passage. Then mark the corresponding letter on the Answer Sheet with a single line through the center. Sometimes it is better not to know the56of a country that you are visiting57it is to know just a little of it. The58is this:the natives of your59country will often rush to 60you if you seem completely lost and helpless. But they will usually misunderstand your small61to speak their language. They will think that you know62more than you do. For example, I once asked three people63carefully memorized phrasebook Spanish how to get to a bus station in Mexico City.64each of them poured out a flood of65Spanish. The result was66I didn' t understand a word and67around for an hour before I found the station. 68I had missed the bus. The next time I encountered a(n)69like this in an-other city, I was a lot70, so I acted dumbly. Trying to look very pitiful, I71a stranger and asked simply, "Bus station?" He 72told me how to get there; he showed me to the 73walking three blocks out of his74to help a poor, dumb and helpless75.、 材料题请点击右侧查看材料问题
A.
conventions
B.
customs
C.
people
D.
language
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【多选题】一般常有的监控运动强度的简易指标有()。
A.
运动中自我感觉
B.
运动中心率
C.
运动中出汗量
D.
运动的呼吸变化
【单选题】在串操作指令前使用重复前缀指令REPE,终止串操作指令重复操作条件是( )
A.
CX=0 且 ZF=0
B.
CX=0 或ZF=0
C.
CX=0 且 ZF=1
D.
CX=0 或 ZF=1
【单选题】扩大的多种新临床试验,遵循随机对照原则,进一步评价有效性、安全性
A.
Ⅰ期临床试验
B.
Ⅱ期临床试验
C.
Ⅲ期临床试验
D.
Ⅳ期临床试验
E.
临床验证
【判断题】争执之原地绕圈情境中,如果你两次都用过肩镜头,或者两次都用主观镜头,是绝对出不来这种效果的。
A.
正确
B.
错误
【判断题】争执之原地绕圈情境中,如果你两次都用过肩镜头,或者两次都用主观镜头,是绝对出不来这种效果的
A.
正确
B.
错误
【单选题】在串操作指令前使用重复前缀指令REPE,终止串的重复操作条件是
A.
CX=0,且ZF=0
B.
CX=0,或ZF=0
C.
CX≠0,且ZF=1
D.
CX≠0,或ZF=1
【判断题】单元格中的内容不但可以是文字、图形,还可以是表格。( )
A.
正确
B.
错误
【多选题】工件以下母线、圆柱轴线、上母线标注三种工序尺寸的定位误差,在同样精度的V形块上定位,工序基准不同,定位误差不等,即工序基准是圆柱下母线标注的产生的定位误差值_____,以圆柱轴线标注的产生的定位误差值位居______,以上母线标注的加工尺寸的定位误差为_____。因此,控制轴类零件键槽深度的尺寸,一般多由_______注起。
A.
最小
B.
第二
C.
最大
D.
下母线
【判断题】U CC 是放大电路的直流电源,一方面与R B ,R C 相配合,使晶体管的发射结正偏、集电结反偏,以满足晶体管放大的外部条件;另一方面为输出信号提供能量。 U CC 的数值一般为几~十几伏。
A.
正确
B.
错误
【单选题】请根据以下内容回答 105~109 题
A.
Ⅰ期临床试验
B.
Ⅱ期临床试验
C.
Ⅲ期临床试验
D.
Ⅳ期临床试验
E.
临床验证 第 105 题 扩大的多种新临床试验,遵循随机对照原则,进一步评价有效性、安全性( )
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