揽瓜阁训练营 第八十天（含CR，RC和DI题目）

entertaininguse

Mark一下！               

fangjue987a

Day 80

CR

1-D (B)

F: make road safer for bicyclists

P: safer road will encourage people to buy bicycle

C: bicycle sales will increase

Q: Assumption?

M:  

2-A

F: LED cost higher but more energy efficient and can be used longer than CFL

P:

C: ?

Q: Conclusion

M: no external information

RC

P1- raised a puzzle: T.rex is evolved from smaller dinosaur

P2- introduced Scott team’s view: vast land and lack of competition lead to large size of T.rex

P3- despite some challenges, fossils support the S model, A seaway receded, a vast land comes out

C(D) D B C B

DI

ACA(B)A

Blair1001

第八十天
CR
自行车的销量低，政府应该增强自行车道路的安全，这样可以增加自行车销量。假设题 b
LED比CFL更加节能，有更长的生命周期。但是LED的成本更高。结论题 a
RC
T之前一直被认为是tyrannosaur的后代，因为它的结构很小。
但是最近发现是由于环境变化的关系。大型动物可能是暖血动物。大型草地对她们生存有影响。
研究者质疑，因为很难定义古代的物种大小和新城代谢率。
D
E（答案d 原文 They suggested that such dinosaurs were likely ectothermic, as maintaining a warm-blooded metabolism at their size would have been unsustainable.）
A（答案b 原文 the fossil record of large theropods found exclusively on vast continents supports the model.）
B（答案c the fossil record of large theropods found exclusively on vast continents supports the model）
B

DI
B（答案A ）
C
B
A

词汇
Gigantism n 巨大
Dread v 畏惧，担心
Tyrannosaur n 暴龙
Delve into 深入探究，翻找
Vertebrate n 脊椎动物
Theropod n 兽脚亚目食肉恐龙
Ectothermic 变温的
Landmass n 大陆
Carnivorous a 食肉的