更多"To succeed in a scientific experime"的相关试题:
[单项选择]（）, the experiment is sure to succeed.
A. If carefully doing
B. If carefully done
C. If it done carefully
D. If it doing carefully
[单项选择]To succeed in a scientific research project, ______.
A. one needs to be persistent
B. persistence is needed
C. one needs be a persistent person
D. persistence is what one needs
[单项选择]To succeed in a scien:tific experiment, ______.
A. one needs being patient person
B. patience is to need
C. one needs to be patient
D. patience is what needed
[单项选择]Ist das Experiment schiefgegangen
A. Ja, es hat sich nicht gelohnt.
B. Ja, es ist nicht durchgeführt worden.
C. Ja, es war unn tig.
D. Ja, es ist nicht gelungen.
[单项选择]What was tested in this experiment
A. The influence of IQ test.
B. The influence of selected teachers.
C. The influence of teacher expectations.
D. The influence of teaching methods and materials.
[单项选择]Where was the experiment carried out
A. In a crowded street.
B. In a laboratory.
C. At crossroads.
D. At a police station.
[单项选择]People sometimes succeed in timely avoiding danger because______.
A. they have gained experience
B. they jump out of the way in time
C. they are calm in face of danger
D. they are warned of the danger and can take quick action
[单项选择]Scientists concluded from the experiment with chimpanzees and chocolate chips that chimpanzees
A. ( lack abilities that other primates have
B. ( prefer to work in pairs or groups
C. ( exhibit behavior that indicates certain mathematical abilities
D. ( have difficulty selecting when given choices
[单项选择]（）succeed in everything we do.
A. Only by working hard can we
B. By only working hard we can
C. Only we can by working hard
D. Only by working hard we can
[单项选择]Even if we succeed in controlling population growth, we will still have huge environmental problems to deal With.
A. 甚至我们成功地控制了人口成长，我们仍然有严重的环境问题要对付。
B. 即使我们成功地控制了人口增长，我们仍然有巨大的环境问题要对付。
C. 如果我们在控制人口成长上成功了，我们仍然有巨大的环境问题要应付。
D. 即使控制了人口增长，我们仍然有严重的环境问题要应对。
[单项选择]The people for the experiment were chosen completely ______.
A. at length
B. in essence
C. at random
D. in bulk
[单项选择]When a psychologist does a general experiment about the human mind, he selects people______ and asks them questions.
A. at length
B. at random
C. in essence
D. in bulk
