It is important to provide proof or evidence when making a claim.

A.IMPORTANT

B.IMPORTANT和P都是

C.IMPORTANT和P都不是

D.p

A.A. protect

B.B. prevent

C.C. stop

D.D. keep

A、Information relating to your research questions

B、Information showing significance (e.g. p＜0.05)＜br＞ C、Information demonstrating maximum /minimum score or similarities/differences

D、Information showing turning points

What is the most important mason why tattoos become popular in the U. S.？

A．More and more people want to demonstrate their own personality.

B．Women have been in an inferior social position for long.

C．More and more people want to make money from tattoos.

D．Tattoos have become a tendency, especially for young people.

You see this notice on your school noticeboard.

SPECIAL PEOPLE

？Who is the most important person in your life？

？Why is this person special to you？

Write us an article for the school magazine answering these questions.

Write your article.

-Harry treats his secretary badly. -Yes, he seems to think that she's the______ important person in the office.

A．less

B．least

C．more

D．most

From the passage, we can draw a conclusion that______.

A．family has a deep influence on a person

B．compliments are very important to a person

C．one should treasure the relationship with others

D．when facing tough time, one should never give up

The author would most likely agree that ______.

A．decisions about the locations for power plants should be left to the utilities

B．government leaders in the nineteenth century were irresponsible in not supervising urban growth more closely

C．natural features of a region are no longer important to urban growth

D．modern society is complex, so governments must take responsibility for decisions such as power plant sitting

Which of the following statements would supporters of the "nature" theory agree with？

A．A person's instincts have little effect on his actions.

B．Environment is important in determining a person's behavior. and personality.

C．Biological reasons have a strong influence on how we act.

D．The behaviorists' view correctly explains how we act.

SECTION B PASSAGES

Directions: In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow.

听力原文： There were several important discoveries in the early part of last century that helped geologists develop a more accurate picture of the earth's interior. The first key discovery had to do with seismic waves. Remember they are the vibrations caused by earthquakes. Well, scientists found that they travel thousands of miles through the earth's interior. This finding enabled geologists to study the inner parts of the earth. You see, the studies revealed that these vibrations were of two types: compression, or P waves, and shear, or S waves. And researchers found that P waves travel through both liquids and solids, while S waves travel only through solid matter. In 1906, a British geologist discovered that P waves slowed down at a certain depth but kept traveling deeper. On the other hand, S waves either disappeared or were reflected back. So he concluded that the depth marked the boundary between a solid mantle and a liquid core. Three years later, another boundary was discovered that was between the mantle and the earth's crust. There is still a lot to be learned about the earth. For instance, geologists know that the core is hot. Evidence of this is the molten lava that flows out of volcanoes. But we are still not sure what the source of the heat is.

What is the important discovery about seismic waves mentioned by the instructor？

A．They occur at regular intervals.

B．They can withstand great heat.

C．They travel through the Earth's interior.

D．They can record the Earth's internal temperature.