It is compulsory that every motorcyclist ______ a helmet.
A. shall wear B. should wear C. must wear D. need wear
高三英语单项填空中等难度题
It is compulsory that every motorcyclist ______ a helmet.
A. shall wear B. should wear C. must wear D. need wear
高三英语单项填空中等难度题查看答案及解析
In order to succeed, it is compulsory that you ____work with every fiber of your being.
A.might B.should C.could D.must
高三英语单项填空困难题查看答案及解析
The first thing you must remember is that in order to succeed, it is almost compulsory that you ______ optimistic.
A. be B. are C. must be D. have been
高三英语单项填空困难题查看答案及解析
The first thing you must remember is that in order to succeed, it is almost compulsory that you ______ optimistic.
A. be B. need to be
C. will be D. shall be
高三英语单项填空中等难度题查看答案及解析
Cristiano Ronaldo, who won four Champions League titles in nine seasons, makes it compulsory that, _______ you must remember, in order to succeed you ____ optimistic.
A. what; are B. as; will be
C. /; must be D. which; be
高三英语单项填空困难题查看答案及解析
Good Housekeeping has discovered that even if a child wear a helmet when she bikes, or skates, it may not protect her from a serious head injury.
Every year, 390,000 children under age 15 go to hospital emergency rooms with bike-related injuries. Of that number, about one third children suffer head injuries and an estimated 200 die. By wearing a helmet, a child can reduce her risk of injury by as much as 85 percent. But remember —— a bicycle helmet must fit properly to be safe. Here are five steps to making sure your child's helmet fits properly.
1) If you haven't bought your child's helmet already, you might want to consider one with a rear stabilizer(稳定杆). A rear stabilizer holds the back of the head gently and helps the helmet stay correctly positioned.
2) The helmet should fit closely and shouldn't slide from side to side or front to back. If your child can put two fingers on both temples inside the helmet, it's too big. Try a smaller size. But if the next size down is too small, use the fit pads(护垫). Fit pads come in different sizes and attach to the helmet with Velcro.
3) Tell your child to open her mouth widely and ask if she can feel the helmet push down onto the top of her head. If she can't, you need to readjust her helmet.
4) To prevent strap slippage, wind a rubber band around the strap where it meets the fastener.
5) Recheck the fit regularly.
You should replace the bicycle helmet:
If she has been in an accident with it.
If the buckle(金属扣) breaks or if a piece breaks off.
If it doesn't have a U.S. Consumer Product Safety Commission, American Society for Testing and Materials, or Snell Memorial Foundation sticker.
If it doesn't fit correctly. Even if the helmet fit perfectly two years ago, it might be too small now.
1.Who is this passage mainly written for?
A. Children. B. Teachers. C. Parents. D. helmet producers.
2.What does the author mainly want to stress in the second paragraph?
A. The bike-related injury is a serious threat to the children.
B. The bicycle helmets must fit properly while the children are biking.
C. It’s necessary for the children to wear helmets while biking.
D. Many students suffer bike-related injuries every year.
3.If a girl finds a helmet a little bit big for her head, what should she do?
A. She must buy a smaller size.
B. She can use some fit pads.
C. She can put fingers on both temples inside the helmet.
D. She must make helmet slide from side to side.
4.Phil White, a father, found the buckle of his girl’s helmet broken, he can_______
A. buy a new bicycle helmet for her
B. mend the bicycle helmet himself
C. continue to use the bicycle helmet
D. throw away the broken buckle
高三英语阅读理解中等难度题查看答案及解析
New policies, ___ to insure that compulsory education is truly free,___ by the local government across China since the start of the school on September 1.
A. intending, have been made known
B. intended, have been made known
C. intending, have made known
D. intended, had made known
高三英语单项填空中等难度题查看答案及解析
In that school, English is compulsory for all students, but French and Russian are ______.
A. special B. regional C. optional D. original
高三英语单项填空中等难度题查看答案及解析
In that school, English is compulsory for all students, but French and Russian are ______.
A. special B. regional C. optional D. original
高三英语单项填空中等难度题查看答案及解析
In that school, English is compulsory for all students, but French and Russia are ____ .
A. special B. optional C. regional D. original
高三英语单项填空中等难度题查看答案及解析