题目内容

It is the second time you _________ such a mistake.
A．will makeB．have madeC．madeD．had made
B
考查固定句型。It is the first/second time that从句（完成时）。句意：这是我第二次犯这样的错误。应该是第二次犯了错以后才这样说，所以使用完成时。
练习册系列答案
相关题目

It’s time for supper, katty. Don’t _____there any longer. Get up and ___the table.
A．lie; layB．lay; laidC．lay; lainD．lie; lie
I started into the darkness and wonderful if he was as_____my presence as I was of his.
A．aware ofB．aware thatC．quite awareD．very aware
根据短文内容，从下框的A---F选项中选出能概括每一段主题的最佳选项，并在答题卡上将该选项涂黑。选项中有一项为多余选项。
Adults keep pets with their children.
Pet-keeping has a very long history.
Pet-keeping may do harm to animals.
People keep pets for their aesthetic need.
Caged pets become increasingly popular.
Pet-keeping is helpful for children’s growth.
小题1:
Pet-keeping is a time-honored tradition. One of the reasons for people to raise dogs or cows was usefulness. While people in the past hunted animals and kept them in their backyards, the civilized man today is less cruel towards them and is less exploitative(利用的).
小题2:
We keep animals as pets because they are attractive. We all have the urge to possess something that has aesthetic（审美的）value, and that is why we treasure paintings or fine furniture. Keeping pets is one form of this urge. A Siamese cat in the house can be a decorative object. Pets are playful animals and they amuse us. A little rabbit amuses us by its playful and lively runs.
小题3:
Many parents find it helpful to have pets in the house for their children. Having pets is an excellent way of developing in children the love of animals and responsibility. Children get the opportunity to take on full responsibility for another creature’s life. It will be an educational experience for a child to watch the natural life cycle of an animal. There are psychological(心理的) benefits for children. Pets are welcome friends for children who are lonely. Pets are excellent companions. Keeping pets means giving love and being loved. We find comfort in giving care and receiving care in return. We get pleasure from their appearance and their behavior.
小题4:
As more people move into apartments, there are limitations on keeping of animals like dogs and monkeys. Therefore, caged animals have increased in popularity. Birds fall into this group. We keep them for their beautiful songs and feathers. Fish-keeping is a widespread hobby and the keeper can observe their behavior in the glass tank and study its entire life cycle. The cat is a fine house pet and it fits neatly into human habitation(居住地) without requiring its own cage. They are wonderful hunters, if there are rats around.
小题5:
Pets satisfy man’s desire to care for a bit of nature. The pet owner has the responsibility for supplying those needs that nature provides. Pets are amusing and entertaining, but we are in a way doing animals harm by making them live in a human environment. Are we not enslaving(奴役)them?
—I’ll go camping this weekend．
—          .     
A．Best wishesB．No，I'm too busy
C．Don’t give up nowD．Have a good time
Without ____ participation of so many people, the completion of such a project in a short period would be out of ______ question.
A．a; /B．the; /C．a; theD．the; the
The experiment show that proper amount of exercise, if ________ regularly, can improve our health.
A．carry outB．carried outC．to carry outD．being carried out
______ that he runs the fastest in his class.
A．It is no doubt B．It is doubtless
C．There is no doubtD．I don’t doubt about
Choosing a mobile phone for personal use is not an easy task because
technology ________ so fast.
A．has changedB．would changeC．changedD．is changing

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网