| 托福考试易错题（2018/3/24） |
| 第1题： The word "they" in line 8 refers to A．( North Americans B．( news shows C．( interviews D．( opinions |
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| 第2题： The word "prevailing" in line 19 is closest in meaning to A．( essential B．( dominant C．( circular D．( closest |
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| 第3题： What does the passage mainly discuss A．( The role of instinct in animal behavior B．( Observations that suggest consciousness in an anima behavior C．( The use of food in studies of animal behavior D．( Differences between the behavior of animals in their natural environments and in laboratory experiment |
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| 第4题： The sea otter is well adapted at its marine existence, with ears and nostrils that can be closed under water.
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| 第5题： When ______ from milk, the remainder is called skim milk. A．( all the butterfat is removed B．( removing all the butterfat that C．( is all the butterfat removed D．( the removal of all the butterfat |
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