It happened to be very cold（）the morning of our sports
If this can’t be settled reasonably, it may be necessary to（）(诉助武力).
Which of the following tools can be used to create a 4-TB virtual hard disk （VHD） on a Windows Server 2012 R2 computer？（）
It has to be something very special. Something that sparks her interest.( )
It would be very difficult for us to push any sales if we buy it at this price. 如果按这种价格买进，我方实在难以推销。
They say that English can be a very difficult language for one to learn in his later years.
Travel in space can be very exciting; ________, it can also be boring and lonely at times.
A computer is very easy to learn. ________ can learn to use it in a very short time.
Firing a worker can be a very _______ situation and it needs to be handled carefully.
I‘m ________ enough to know it is going to be a very difficult situation to compete against three strong teams.
听力原文：M: You must be Kelly. Thanks for coming. It's hard to find a good baby-sitter on a Friday night.
If you don’t work hard，it will be of no（）for others to help you.
There are many things whose misuse is dangerous, bur it is hard to think of anything that can be compared ________ tobacco products.
It is very hard to believe that when Lincoln was born, communications were a little faster than in the days of Julius Caesar.
Tom: What was your worst subject？ Ron: Mm ... that would be chemistry. I never could learn to like it very much, and my marks weren't ever very good. The chemical formulas were hard for me to understand, and in chemistry class there are a lot of chemical formulas! Tom: ______ Ron: I've wanted to be involved in computer engineering ever since I was little. If I pass this interview and am offered a position with this company, I want to contribute to improving technology and developing better computers. I want to be a professional in this field.
From the participants' response to the videotape, it can be said that they could hardly______.
Though the firefighters tried very hard to______the fire, it still caused at least five people’s death
We all believe that it\'d be hard for him to __________ extra responsibilities now.
It is hard to avoid mistakes. __ you correct them carefully, it will be all right. A. In the case B. As long as C. Although D. Despite
a word can not be learned by only being presented to the students, often it has to be encountered at least seven times in different context/tasks before it can learned by the students.（)
It is very（）to be interrupted by advertisement at intervals（间隔).
the new born child can do to ensure his own survival. With our care from some other human being or beings, be it mother, grandmother, or human group, a child is very unlikely to survive This helplessness of human infants is in marked contrast with the capacity of many new born animals to get on their feet 4.__________
Dolphins are very smart creatures. They learn very quickly, _______ 1) is why they, out of all sea animals, are used most often in movies and television. They can be very helpful and have helped humans in trouble without _________ 2). A dolphin can sense danger and will know _______ 3) something is not right. Often times dolphins have helped to save people in swimming accidents and such. They are very curious animals. Their _________ 4) can sometimes get them in trouble. Such cases would be getting too close to a fisherman’s net and _________ 5) tangled up within it. Along with being curious, dolphins love to play. They love humans in the respect that they love to play with the balls they might have or simply swim around with humans.
English is widely used. It __1__ by people in England, Australia and the United States. In Sweden, France and many other countries, a lot of people understand English, too. It is one of the __2__ languages at international meetings. Most international business letters are __3__ in English. Many books and magazines are printed in English, too .English __4__ be difficult, but it is very useful. It is a bridge to so much knowledge. If you know English, you'll find you can __5__ the world better, so we should study it hard.
