谢谢大家的鼓励,我会继续努力的
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场景分类上生物第八篇
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jenison and clod have been assigned to
lead (read)part of our discussion today
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我听的是lead,可答案是read
0 M% K3 p% }* c! [clod and i looked into
tool making abilities of wild animals
and came across an article about how
a scientist named
Gravin hunt has claimed to discover
abrit( a breed )of crows with
period of (superior)tool making abilities.
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He claimes that the tools these birds
made(make) are different from the tools that other animals
made(make) in several ways
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specificated(sophiisticated)
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clod,
what was the third thing, Q. _) J9 q/ i L, v
he claims that crows may actually intentionally modified(modify)their tools
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outter(otters )
do use stone to
pound open the shelf(shell) of crab
of(and) another
prey
8 x( D2 z5 g' o8 h2 f4 [* cand chimpazn(chimpanzees) is(have been)observed have puzzle be modifying leave to use as ambralla(umbrellas)我觉得这句也不对。9 f7 _8 o" T; v5 d9 s$ K
but these activities don't meet all 3
criterion(criteria)of
planned tool making
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change hunting
sites ,
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for example
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they
usually(generally)take their tools with them,
and when they eat ,they usually hold
to(onto )the tools to their feet.
* j' B) \; o7 i: b- o) tbut
if Hunt
can proved(prove)that they do intentionally modify their tools ,
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有时候小词听不懂,也会影响理解的