是非问题句子:

　　1. Whereas other societies look to the past for guidance, we cast our nets forward.

　　2. It is the belief in a brighter future that gives us optimism.

　　3. The job of the parents is to give the children every opportunity while they are growing up and then get out of their way.

　　4. When half the population goes to college, one cannot expect the colleges to maintain the same standards as in countries where only the elite attend.

　　5. Just as not every Japanese is hardworking and deferential to superiors,　not every Chinese is devoted to family, not every American is ambitious or

　　patriotic—or even unsophisticated.

　　6. No one could seriously think that anyone who grows up poor, lives in a　bad neighborhood, and attends an inferior school has an opportunity equal

　　to that of someone more favored.

　　7. Current wisdom says that if you want a successful product, you need　first to perform detailed market analysis, making sure that there are

　　plenty of people who need the new product and that you entry into the market will be able to gain a significant share of that market.

　　8. The evidence suggests that, on balance, people today tend to concern　themselves with only practical matters that are related to their life.

　　9. At first glance, it would seem that increased bureaucracy creates　obstacles between the citizens and those who govern, thereby separating the

　　two groups. Closer examination reveals, however, that in many ways　government bureaucracy actually bridges the gap, and that new technologies

　　now allow for ways around the gap.

　　10. There is no doubt that hard work contributes to success, yet a person　can work awfully hard and still achieve very little. 逻辑问题句子:

　　1. The mere fact that ticket sales in recent years for screenplay-based　movies have exceeded those for book-based movies is insufficient evidence

　　to conclude that writing screenplays now provides greater financial　opportunity for writers.

　　2. The argument fails to rule out the possibility that a writer engages in　both types of writing as well as other types.

　　3. The argument simply equates success with movie ticket sales, which is　unwarranted.

　　4. Moreover, the author provides no evidence that the realism of color　photography is the reason for its predominance.

　　5. This assumption presents a false dilemma, since the two media are not　necessarily mutually exclusive alternatives.

　　6. The argument ignores the factors—such as initiative, creativity,