英语四级

单选题 What do we learn about Dr. Yuka Sasaki doing her research?

A.She found birds and dolphins remain alert while asleep.
B.She found birds and dolphins sleep in much the same way.
C.She got some idea from previous studies on birds and dolphins
D.She conducted studies on birds’ and dolphins’ sleeping patterns.

参考答案:C进入在线模考
“she got some idea from previous studies on birds and dolphins
根据题目中的“learn about Dr. Yuka Sasaki doing his research”可定位到第二段第三句第四句 “she also knew from previous work conducted on .... this led her to wonder if people might be doing the same thing”可以得知她从previous work 里边获取一些想法。

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1 What did Dr. Sasaki do when she first did her experiment?

A.She monitored the brain activity of participants sleeping in a new environment.
B.She recruited 35 participants from her Department of Psychological Sciences.
C.She studied the differences between the two sides of participants’ brains.
D.She tested her findings about birds and dolphins on human subjects.

2 What did Dr. Sasaki do when re-running her experiment?

A.She analyzed the negative effect of irregular tones on brains.
B.She recorded participants’ adaptation to changed environment.
C.She exposed her participants to two different stimuli.
D.She compared the responses of different participants.

3 What did Dr. Sasaki find about the participants in her experiment?

A.They tended to enjoy certain tones more than others.
B.They tended to perceive irregular beeps as a threat.
C.They felt sleepy when exposed to regular beeps.
D.They differed in their tolerance of irregular tones.