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【单选题】
Unit 6-10.mp3: What kind of packing do they plan to use finally?A.
Cardboard boxes with iron straps
B.
Wooden boxes with polyethylene sheet
C.
Cardboard boxes with iron straps and polyethylene sheet
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举一反三
【简答题】a.easily broken or damaged 脆弱的;易碎的;易损坏的
【简答题】My hobby is ______ (read) books.
【单选题】听力原文： Some people have very good memories, and can easily learn quite long poems by heart. There are other people who can remember things when they have said them over and over. The famous English wri...
A.
To show Charles Dickens's good memory.
B.
To tell people that Charles Dickens is writer.
C.
To illustrate that great men usually have good memory.
D.
To compare Charles Dickens with other great men of the world.
【简答题】用所给词的适当形式填空。 1. My hobby is reading comic books. What about _____ (you)? 2. Two _____ (five) of the students in our class are League members. 3. I don't think it's always right to be busy _____ (make)...
【单选题】华生对一名叫阿尔伯特的婴儿进行条件性恐惧形成实验,这个孩子从最初的害怕小白鼠到害怕白色有毛状物体的过程称为 。
A.
刺激分化
B.
正强化
C.
刺激泛化
D.
负强化
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