As climate in North America continues to become warmer and drier through the 21st century, a new study finds that fire may be playing an increasingly important role in shaping the climate of the boreal regions of Canada. Forest fires change the amount of shortwave radiation absorbed by Earth's...
Cigarette ends which people carelessly throw away are the cause of forest fires.(possibly) 相关知识点: 试题来源: 解析 1.possible 考查形容词。根据句中的cause为名词可知,空格处应填形容词来修饰;possibly的形容词形式为possible,可能的。故答案为possible。反馈 收藏 ...
Forest fires frequently threaten human lives and cause great property damage to people()in southern California. A. working B. sleeping C. dwelling D. playing 相关知识点: 试题来源: 解析 C dwell指居住。句意:森林火灾经常威胁人的生命,给居住在南加州的人们造成巨大的财产损失。选项C符合句意。
Swinbanks D. Forest fires cause pollution crisis in Asia. Nature 1997;389:321.Swinbanks, D. (1997). Forest fires cause pollution crisis in Asia. Nature 389: 321.Swinbanks, D. Forest fires cause pollution crisis in Asia. Nature 1997;389(6649):321....
句意:森林里不允许吸烟,因为这可能会引起森林火灾。 考查情态动词。must必须;mustn’t禁止;might可能;can’t不能。根据“Smoking is not allowed in the forest, because it…cause forest fires.”可知,此处指的是“可能”,这里表示不确定的肯定推测用might。故选C。反馈...
We have always been warned of the dangers of forest fires. They cause to a forest. They kill many plants and animals in an ecosystem(生态系统), which is a group of living things and their environment. But have you ever heard of a forest fire that can be for a forest? People start ...
We have always been warned of thedangers of forest fires. They cause ___ 85 ___ to a forest. They kill manyplants and animals in an eco-system, which is a group of living things andtheir environment. But have you ever heard of a forest fire that can be___86___ for a forest?
结合上文 Without fires, the oldest and largest trees would stop sunlight from reaching the forest floor 可知,没有火灾的话,最大最老的树会阻止阳光到达地面,火灾能除掉(get rid of)这些树中的一部分。 故正确答案为D。 88 : 结合上文 Heat from a fire allows the coat of the seeds to open up...
2. Forest fires often start when lightning___(撞击) a tree, but people can also cause forest fires.相关知识点: 试题来源: 解析 strikes 题目要求填写一个动词描述闪电引发森林火灾。根据中文提示“撞击”,英文对应词为“strike”,表示物体直接碰撞。由于句子描述的是一般性事件,使用一般现在时,主语“lightnin...
1.Forest fires are often cause by broken glass or bycigarette ends which people carelssly throw away.2.The firemen examined the ground carefully.为什么1句中副词carelessly放在动词throw前面,而2句中的carefully放在动词examine的后面?副词的位置应该怎么放?