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【单选题】
滴定分析中,若怀疑试剂在放置中失效可通过())的方法检验
A.
仪器校正
B.
对照试验
C.
空白试验
D.
无合适方法
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【单选题】He could repair the car himself but he would rather his son ______ it.
A.
do
B.
to do
C.
did
D.
had done
【简答题】Selection tests which focus on aptitude, intelce and personality factors are called ........................................ tests. Which word correctly completes this sentence?A. Proficiency B. ...
【多选题】下列场合适用于齿轮传动的是 A.传动距离不大
A.
传递功率较大
B.
要求传递运动准确,保证传动比恒定
C.
远距离传动
【单选题】离合器踏板自由行程过大,会造成离合器下列哪种症状?
A.
打滑
B.
分离不彻底
C.
启动发抖
D.
异响
【单选题】The damage to his car was ______ ; therefore, he could repair it himself.
A.
considerable
B.
appreciable
C.
invisible
D.
negligible
【判断题】Written tests fell into disfavor in the late 1960s and are now rarely used in the selection process.
A.
正确
B.
错误
【简答题】The findings led to a __________ belief that psychological tests were situation specific and therefore limited in their usefulness for personnel selection.
【简答题】The damage to his car was ________; therefore, he could repair it himself. A) considerable B) appreciable C) negligible D) invisible
【单选题】The damage to his car was ; therefore, he could repair it himself.
A.
appreciable
B.
negligible
C.
considerable
D.
invisible
【单选题】Charles asked the bank for a small loan so that he could repair his house.
A.
sum of money
B.
load
C.
tool
D.
road
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