题干

有关东北农业的叙述,不正确的是(    )

A:以旱作农业为主

B:一年二熟到三熟

C:主要农作物有小麦、大豆、甜菜

D:有“北大仓”之称

上一题 下一题 0.0难度 选择题 更新时间:2016-01-13 01:27:41

答案(点此获取答案解析)

B

同类题4

    Selecting a proper summer camp for your child is not an easy task. You have to consider too many factors(因素). Remember, you are sending your kid to a summer camp not just to let him enjoy himself but also to help him become confident. So you should try to select a summer camp for your kid so that after he returns from the camp, the first thing that he asks you is when you will send him again for camping. Let us see how you can pick the best summer camp for your child.
Search the Internet
    If you browse(浏览) the Internet, you will find a number of websites of summer camps where you can find all the detailed information about the camps. For example, how much the whole camping will cost, where the camps are, what children can do in the camps and what additional facilities (额外的设施) they can provide. Don't forget to read the comments(评论) of parents who have sent their children to those camps and pay attention to how they find those camps.
______________
    Some camp organizers prefer advertisements in newspapers. Some of the organizers even invite famous people to their camps to communicate with kids. You should keep an eye in the summer camp advertisements in newspapers so that you could pick a suitable one for your kid.
Ask for advice from your child's school teachers
    Go to your kid's school and ask his teachers whether they can give you names of some of the summer camps they consider to be the best.
Know the interest of your child
    While searching, you will come across different types of camps. They are organized according to the nature and interest of children like a music camp, a sports camp, etc. So it is very important to know what your child is interested in before picking a summer camp.

同类题5

根据短文内容,从短文后的选项中选出能填人空白处的最佳选项。选项中有两项为多余选项。

    While it is impossible to live completely free of stress, it is possible to prevent stress as well as reduce its effect when it can't be avoided.____

    ____When you are nervous, angry or upset, try releasing the pressure through exercise or physical activity. Running, walking, playing tennis, and working in your garden are just some of the activities you might try.

    Take care of yourself ____If you easily get angry and can't sleep well enough,or if you're not eating properly, it will be more likely that you will fall into   stressful situations. If stress repeatedly keeps you from sleeping, you should consult a doctor.

    Make time for yourself Schedule time for both work and entertainment. Don't forget, play can be just as important to your overall well-being as work.____Gowindow-shopping or work on a hobby. Allow yourself at least a half hour each  day todo something you enjoy.

    Make a list of things to do   Stress can result from disorganization and a feeling that “there's so much to do,and not enough time”____ Therefore, you may not achieve anything.Instead,make a list of everything you have to do,then do one thing at atime,  checking off each task as it is completed. Set out to do the most important task first.

A. Try physical activity.

B. Do whatever you like and want to do.

C. Trying to take care of everything at once can be too much for you.

D. You could smile to yourself in front of a mirror every day.

E. The following are suggestions for ways to deal with stress.

F. You should make every effort to eat well and get enough rest.

G. You need a break from your daily routine to just relax and have fun.