我国跨四种干湿地区和四种温度带的省区是( ) A.陕西 B.甘肃 C.西藏 D.

题型:选择题

问题:

我国跨四种干湿地区和四种温度带的省区是(  )

A.陕西

B.甘肃

C.西藏

D.四川

考点:中国的气候,季风
题型:选择题

I didn't pass _____ math exam held last week. I always feel I am _____ failure at school. [ ]

A. An; /

B. the ; /

C. / ; a

D. the ; a

题型:选择题
阅读下面短文,根据所读内容,在文章后小题的空格里填入一个最恰当的单词。
注意:每个空格只填一个单词。
Improve Homework Habits
Do you want to make homework simpler? It can be done readily with a little guidance from specialists (专家) in this field. Oxford Learning founder and CEO Dr. Nick Whitehead, said that homework doesn’t always have to be a headache. “Homework might be an unavoidable (不可避免的) part of school, but it doesn’t have to be the boring part. With the right skills in place, students can turn homework from headache-including to trouble-free.” These steps will make an obvious difference.
Use your notebooks
The brain is able to finish great works, but it is not perfect. Students should never rely on (依赖) it to remember all school details. When a teacher assigns homework, students should write the details in their notebooks. Many schools provide notebooks because they are the best organizational tools available.
According to Whitehead, to make them effective, students need to remember to take the notebooks out of their school bags at night, open them up, and read over the night’s list.
Remove distractions (使注意力分散的事物)
Computers on, music on, text messages receiving … this is not multitasking, it’s distracting.
Whitehead says that unless students are doing research, they should turn off all electronics and focus on the task at hand for a set period of time. They’ll find that it is easier to concentrate (全神贯注) and that homework takes less time. He adds that this fact has been confirmed by studies.
Think actively
Getting homework done is the name of the game, but what happens if students are struggling with a question, or can’t work out an answer? When facing difficulties, it is wise for the student to take a small break then return to look at the problem again.
According to Whitehead, students should look up their textbooks and school notes, take a step back to ask what the particular unit is all about, and even move ahead a few questions and see if the next part can help explain a little better. If not, use the Internet.
“Don’t stare at (盯着) the question; ask how this question relates to what is being learned overall.” he says.
Get organized
Homework is as much a part of daily routine as waking up in the morning and going to bed at night, but it’s often the most disorganized part. Whitehead recommends streamlining (使合理化) the process.
“Students should keep all the homework-related things in a bin or a bucket so they don’t waste time searching for pens or rulers.” He also recommends picking the same place to do homework every night, and (when possible) completing homework at the same time each day.
                   Improve Homework Habits
As students, homework is an unavoidable part in school, but many students feel   小题1: about homework. The following   小题2:  can help students turn homework from headache-including to trouble-free.
Step1:
Use your notebooks
Students shouldn’t use brains to remember all school things.   小题3: , they should use notebooks to write the details about   小题4:  at school. At home they open them up, and read over the night’s list.
Step2:
Remove distractions
Computers, music, text messages, etc. may distract you from your homework.   小题5:  you are not doing research, turn off all of these. Then you may find you can concentrate on homework more   小题6:  and it takes less time.
Step3: Think actively
When you have   小题7:  in doing your homework, it’s not wise for you to stare at the question. You should take a small break then come   小题8: to look at it again.
Step4: Get organized
Students   小题9:  to streamline the process, keep all the homework-related things organized, pick the same place to do homework, and   小题10:  homework at the same time each day.
 
题型:选择题

下面关于数码相机的叙述中,错误的是______。

A.数码相机的成像芯片有CCD和CMOS之分,目前数码相机大多采用CCD芯片

B.拍摄分辨率为1024×768像素的数字相片,数码相机的像素总数必须在300万以上

C.数码相机的存储容量取决于所配存储卡的容量

D.数码相机的存储卡有CF卡、SD卡和Memory Stick卡等,一般不能互换使用

题型:选择题

多层螺旋CT是指()

A、可同时重建多个层面图像的CT设备 

B、可同时采集多个层面的数据的CT设备 

C、可同进显示多个层面的CT设备 

D、可同时存储多个层面影像数据的CT设备 

E、可同时处理多个层面影像数据的CT设备

题型:选择题

甲公司2005年获得一项外观设计专利。乙公司未经甲公司许可,以生产经营为目的制造该专利产品。丙公司未经甲公司许可,以生产经营为目的所为的下列行为中侵犯专利权的行为是()

A.使用乙公司制造的该专利产品

B.销售乙公司制造的该专利产品

C.许诺销售乙公司制造的该专利产品

D.使用甲公司制造的该专利产品

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