1. Can you lend me some money? -1 can a sureness b surely c sure d unsure It's been a really hot summer ?

28. How did Charles Spearman experiment on his concept.
A) through assorted tests
B) through blond flow
C) through one part of the brain
D) through various subjects
29. According to the passage, some scientists suppose that...
A) people can be intelligent only by learning.
B) human being is born with intelligence
C) environs don't play as great role as capacity.
D) surroundings effect, on the nature of intelligence
30. What is the main topic of the text?
A) Human's brain and how it works
B) Charles Spearman's concept
C) Researches on testing
D) The nature of intelligence
Read the text. Then Choose the correct answer for each question below (31-33).
The word alphabet is made up from the first two letters of the Greek alphabet - alpha and beta - and describes any group of symbols intended to represent the sounds used in speech. The letters of an alphabet can be assembled in thousands of different combinations to form words, and are therefore much more flexible than other symbols, such as pictograms or ideograms each of which can only stand for one particular object or idea. The origin of alphabets is obscure. Some scholars believe that the first true alphabets developed from Egyptian Hieroglyphics; others contend that the cuneiform scripts of the Sumerians, Babylonians and Assyrians hold the key.
31. The author informs us that an alphabet is...
A) the sounds used when we speak
B) a group of signs that stand for vocal sounds
C) a group of meaningless symbols
D) two Greek letters, alpha and beta
32. We can understand from the passage that alphabets are well-suited for writing because...
A) their letters represent specific words or ideas
B) than can have thousands of different letters
C) they are not as rigid as other symbolic systems
D) they derive from ancient hieroglyphics
33. According to the passage academics disagree about...
A) the key to cuneiform scripts
B) the disadvantages of alphabets
C) pictograms and ideograms
D) the origin of alphabets