【多选题】【消耗次数：1】
可再生能源包括（）。
①
太阳能
②
石油
③
水能
④
煤炭
参考答案：
复制
纠错
相关题目
【单选题】
德国首次制定可再生能源电力的收购价格政策，强制要求公用电力公司购买可再生能源电力的立法是（）
①
电力输送法
②
可再生能源购电法
③
可再生能源法
④
可再生能源优先法
随机题目
【判断题】
答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”There is a various of programs that one can see on every channel.
①
正确
②
错误
【多选题】
On May 6, 1840, post offices___________ England began to sell stamps.
①
above
②
throughout
③
all over
④
across
【单选题】
Television is a remarkable_________ !
①
discussion
②
suggestion
③
invention
④
declaration
【单选题】
You can buy things_________ special low prices when department stores have sales.
①
at
②
in
③
on
④
for
【单选题】
阅读理解：阅读下列短文，回答文后问题，选择最佳答案Trees mainly serve man in three important ways: They provide him with wood and other products; they provide him shade; and they help to prevent droughts and floods.Unfortunately, in many parts of the world, man has not realized that the third of these services is the most important．In his eagerness to make money from trees, he has cut them down in large numbers, only to find that without them he has lost the best friends he had. And besides, he is usually too careless to plant and look after new trees. So the forests slowly disappear.This does not only mean that man will have fewer trees. The results are even more serious: for where there are trees, their roots break up soil allowing the rain to sink in and also bind(固定) the soil, thus preventing it from being washed away easily；but where there are no trees, the rain falls on hard ground and flows away, causing floods and carrying away the rich top-soil. When the top-soil is gone, nothing remains but worthless desert.Two thousand years ago，a rich and powerful country cut down its trees to build warships, with which to gain itself an empire．It set up the empire, but, without its trees, its soil became poor and grew weak. When the empire fell to pieces, the home country found itself faced by floods and starvation(饥荒)．2. In many places forests slowly disappear because __________.
①
A. many trees have been cut down by man
②
B. new trees are not well looked after
③
C. man has not paid enough attention to planting trees
④
D. all the above
【单选题】
Rowland Hill was the first to_________ a proposal to use stamps.
①
put forward
②
put up
③
put away
④
put on
【单选题】
Why has jogging become so popular? Because jogging is a very_________ exercise.
①
boring
②
disturbing
③
frustrating
④
interesting
【单选题】
Your long-term memory_________ everythingthat you remember.
①
concludes
②
conveys
③
closes
④
contains