Just as the experts _______ it, this kind of ...

Just as the experts _______ it, this kind of material is not natural, but man-made.

A. get          B. put                C. make          D. mean

高一英语单项填空简单题查看答案及解析

Though this kind of _______ has some _______, it is good enough for construction(建筑).

A．materials; shortcomings                  B．memorial; shortcomings

C．materials; distinctions                    D．memorial; distinctions

高一英语单项填空中等难度题查看答案及解析

1.The ________（国籍） of this girl is not known.

2.I ________ （争论） with him about it just now．

3.You need to accept people who have different _____ （评论） from ours.

4.The number of commanders in this game is______ （有限的） .

5.He went from door to door and _______ （收集） waste papers and magazines.

6.We asked about the _______（功能） of  the car.

7.It is ________ （显然的 ） that you are wrong.

8.He is a ________（谦虚）man

9.Those ________（女演员）played well in that movie.

10.You should（道歉）_______ to him．

高一英语单词拼写困难题查看答案及解析

When a child sits down in front of a computer, it is not only the material he views but the length of time he spends on computer that can influence his total social, physical and mental well-being. 1.

Computer Use and a Child’s Physical Well-being

Excessive (过多的) screen time is harmful to a child’s health. 2. Staring at a bright computer screen for hours on end can cause nearsightedness and eye focusing problem.

Computers VS. Active Play

3. Perhaps the greatest concern about the overuse of computers in homes and in schools is that it interferes with a child’s active playtime. Active play is necessary for overall physical health and greatly reduces the risk of childhood obesity.

Computers as Learning Tools

When used in moderation, computers are still useful tools for learning. 4. Thanks to the Internet, kids are writing more than ever. For the first time, children are spending time writing detailed reviews of radio games and movies.

Practice Computer Safety

To make sure computers are helping and not harming your children, reduce glare on the computer. 5. A computer is a useful tool only when used in moderation.

A. However, with computers, moderation is key.

B. Active play is important for a child’s development.

C. The greatest physical risk of too much computer use is eyestrain.

D. Computers help kids better understand visual images like diagrams.

E. Carefully monitoring computer use can be a great way to promote a child’s learning.

F. Don’t forget to install child safety software so children don’t come across dangerous websites.

G. Too much computer time, even on “Educational sites,” can have a negative influence on a child’s overall health.

高一英语七选五简单题查看答案及解析

It is this kind of exciting trip _____most of my classmates only dream about.

A. when                               B. while                                C. as                                      D. that

高一英语单项填空中等难度题查看答案及解析

Do you know the waste material can be made use ________ this kind of the toy?

A. of producing     B. to produce     C. to producing    D. of to produce

高一英语单项填空中等难度题查看答案及解析

This kind of material can be used to _____plastics.

高一英语单项填空简单题查看答案及解析

---Do you often watch this kind of program?

---No. This is the first time I ____ this kind. It’s funny.

A. watched       B. watch      C. have watched    D. had watched

高一英语单项填空简单题查看答案及解析

Materials of this kind ____ once ____ on the wall.

A. don’t wash, painted    B. don’t wash, painting

C. aren’t washed, painted  D. aren’t washed, painting

高一英语单项填空简单题查看答案及解析

It was ________the quality of life in the future ________I took this training course，not just to make more money.

高一英语单项填空中等难度题查看答案及解析