第1题：
A、保价邮件与非保价邮件的区别是什么?
B、最高赔偿金额是怎么规定的?
C、国内邮件每件最低保价费是多少?
D、保价费是多少?
第2题：
What’s the difference between an interface and abstract class?
(接口与抽象类有什么区别)
第3题：
A major difference between the Japanese and U.S workforces is that __________.
[A] the Japanese workforce is better disciplined
[B] the Japanese workforce is more productive
[C]the U.S workforce has a better education
[D] ]the U.S workforce is more organize
第4题：
What’s the difference between casual listening and focused listening?
If we listen with no particular purpose in mind, and often without much concentration, the kind of listening is called casual listening. Usually we do not listen very closely, unless we hear something that particularly interests us, and afterwards we may not remember much of what we heard. However if we listen for a particular purpose, to find information we need to know, the kind of listening is called focused listening. In these situations we listen much more closely; but we do not listen to everything we hear with equal concentration—we listen for the most important points or for particular information. Usually we know beforehand what we are listening for.
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第5题：
The height of tide is the ______.
A.depth of water at a specific time due to tidal effect
B.difference between the depth of the water and the area's tidal datum
C.difference between the depth of the water and the high water tidal level
D.difference between the depth of the water at high tide and the depth of the water at low tide
第6题：
The real difference between plants and animals ____ what they do, and not in what they seem to be.
A: lies in
B: lies with
C: lies down
D: lies up
第7题：
What’s the difference between deep copy and shallow copy?
(深拷贝与浅拷贝有什么区别)
第8题：
A major difference between the Japanese and U.S workforces is that
A．the Japanese workforce is better disciplined.
B．the Japanese workforce is more productive.
C．the U.S workforce has a better education.
D．the U.S workforce is more organized.
第9题：
第10题：
What is the major difference between deductive learning of grammar and inductive learning of grammar?
A basic distinction in learning theory is between deductive learning and inductive learning. Deductive learning is an approach to language teaching in which learners are taught rules and given specific information about a language. They then apply these rules when they use the language. In contrast, in inductive learning learners are not taught grammatical or other types of rules directly but are left to discover or induce rules from their experience of using the language. The former is explicit teaching of grammar while the latter is implicit.
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