1. What’s the differences between restrained and restricted?
For example: Today’s youth are _____ by fewer prejudices than their parents . Which one should wo choose ? Why ?
2. What’s the differences among obtain, gain ,and derive ?
For example: A great deal of the knowledge we have about household goods ____ largely from the advertisments we read .
Which one should we choose ? The answer said that “obtain” and “gain”can’t be used in passive voice , I can’t agree so.
3. What’s the differences between “there is a cost we have to pay” and “there is a price we have to pay” or only one of the two are right ?
4. A lot of money is going for computerized educational materials that can be taught equaly with pencil and paper.
A lot of money is going for computerized educational materials that can be taught just as well with pencil and paper.
Which sentence is better? What’s wrong with the first sentence if there is some?
Thank you very much for your careful answering and good advices.
About the first question, the answer said “restricted”is right , and it didn’t give credit explanation, I consider that your meaning is “restricted” means “行动上的,强制性的限制”, “restrained”emphasizes“精神上的约束”, is it ?