5. It is believed that a minority of frogs(frog) in the forest are poisonous. 相关知识点: 试题来源: 解析 答案见上5.[解析]考查名词复数。 句意:人们认为在森林里少数 的青蛙是有毒的。 a minority of后跟可数名词的复数形 式。 故填 frogs。 反馈 收藏 ...
( )4. These colorful frogs are lovely but they are___.A. poisonousB. large and strongC. good 相关知识点: 试题来源: 解析 A 题目描述了色彩鲜艳的青蛙很可爱,但它们有某种特性。根据常识,色彩鲜艳的青蛙通常是有毒的,因此答案为 A。反馈 收藏 ...
一.感叹句(说一下理由)1.A:___interesting film!B:Yes.___interesting!2.A:___poisonous the frogs are!B:Yes.___poisonous frogs!3.A:___nice music!B:Yes.___nice the music is!4.A:___difficult the work is!B:Yes.___
Most of these poison dart frogs are brightly colored, which display aposematic patterns to warn off potential predators. Their bright coloration is associated with the toxicity of the poison they excrete and the levels of alkaloids. When born and bred in captivity, Dendrobatidae don’t produce...
B:Yes.___poisonous frogs!3.A:___nice music!B:Yes.___nice the music is!4.A:___difficult the work is!B:Yes.___difficult work!1.He works___than you.A.more carefully B.carefully C.most careful D.more careful2.The sweet is___A.sweet enough B.enough sweet C.sweets enough D....
百度试题 结果1 题目5. It is believed (believe ) that a minority of frogs in the forest are poisonous. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
ASHEBORO, N.C. — Most people visit the North Carolina Zoo to see the biggest animals like the elephants, lions, and giraffes, but zookeepers say you shouldn’t miss out on the small creatures too like the dart frogs in the aviary. There is even one you can see that is comp...
How poisonous these frogs are !希望能帮到你，祝你开心，进步^_^有问题再给我留言
frogs perhaps the most poisonous animals alive. They are one of many species of toxic frogs, which are known as poison dart frogs. They are all small: the largest are no more than 6cm long, and some are just 1.5 cm. How did these tiny, beautiful creatures become so poisonous, and why...
A bright color could tell other animals if the frog is poisonous or not. Some frogs that are not poisonous have become bright colors too, called ‘mimicry’, in hopes that predators will mistake them for a poisonous ones. Many frogs can change their colors according to their surroundings (...