9. 波尔多液属于( )（1分）-湖北继续教育网网校

首页

普通专升本

成人高考

学位英语

在线刷题

最近学习

最近学习课程

最强大脑 · 3天挑战极限记...

副标题副标题副标题副
最强大脑 · 3天挑战极限记...

副标题副标题副标题副

您现在位置：模拟考场> 湖北成人高考> 专升本> 浏览试题

[单选题]9. 波尔多液属于( )（1分）

AA保护剂B治疗剂C有机杀菌剂D植物源杀菌剂

收藏查看答案

相关题目

热门试题

1. 14．比较德育实施前后个体品德及其各侧面的情况，以确定其发展方向及程度的评定是
2. 24.Cars are an important part of life in th United States.Without a car, most people feel that they are poor.An even if a person is poor he doesn't feel really poor when he has a car.Henry Ford was the man who first started making cars in large numbers.He probably didn't know how much the car was going to affect American culture.The car made the Unite States a nation on wheels.And it helped make the United States what it is today.There are three main reasons the car became so popular in the United States.First of all,the country is a huge one and Americans like to move around in it.The car provides the most comfortable and cheapest form of transportation.With a car people can go any place without spending a lot of money.The second reason cars are popular is the fact that the United States never really developed an efficient and inexpensive form of public transportation.Long-distance have never been as common in the United States as they are in other parts of the world.Nowadays,there is a good system of air-service provided by planes.But it is too expensive to be used frequently.The third reason is the most important one,though.The American spirit of independence is what really made cars popular.Americans don't like to wait for a bus or a train or even a plane.They don't like to have to follow an exact schedule.A car gives them the freedom to schedule their own time.And this is the freedom that Americans want most to have.The gas shortage has caused a big problem for Americans.But the answer will not be a bigger system of public transportation.The real solution will have to be a new kind of car,one that does not use so much gas.(10分)24.1 When do most Americans feel they are poor?(2分)A. When they don't have a carB. When they live in a huge countryC. When they don't planes.D. When they have a car
3. 行政行为一经作出后，不论其实质上是否合法，都具有被推定为合法而要求所有机关、组织或个人予以尊重的法律效力，这是行政行为的( )
4. 实现碳中和目标束腰应用负排放移除大气中的_ 并将其储存起来，以抵消难减排的碳排放（）
5. 13.“革命是解放生产力，改革也是解放生产力”的提出者是（）

热门试卷