#### 题目列表

How many x-intercepts, and y-intercepts does the graph of the equation 4$x^{2}$-9$y^{2}$=1 have?
For how many of the months after March did both the median price of new homes sold and the number of new homes sold increase from the previous month?
The number of new homes sold in December was approximately what percent greater than the number sold in March?
Of the following, which is closest to the average (arithmetic mean) monthly change in the median price of new homes sold from March to December?
Genetic diversity is the raw material of evolution including the domestication of plants, yet the domestication process typically ____________ diversity because the first domesticates are derived from a very small sample of the individual plants.
In private talks with the provincial leaders that lasted past a midnight meal of pizza, the prime minister was (i)____________ -- a contrast with her predecessor's often (ii)____________ handling of them.
When Kim Dae Jung was decisively elected South Korea's president in December 1997, he was considered something of ____________ but nevertheless the right man for the time and the job.
P is a polygon with n sides. The sum of the measures of the interior angles of P is r degrees. The average (arithmetic mean) of the measures of the interior angles of P is x degrees.

#### Quantity A

$\frac{r}{x}$

#### Quantity B

n-2

n is a prime number and |n-50| < 4.

n

#### Quantity B

52

In the figure above, ABCD is a square and BC is a diameter of the circle. What is the area of the shaded region?
When the integer n is divided by 35, the remainder is 14. Which of the following must be a divisor of n?
From 1989 to 1992, there was a 10 percent increase in the percent of families that owned directly held stocks. Which of the following is closest to the percent of families who owned directly held stocks in 1989?
In 1992, if 7.9 percent of the families in the survey owned both savings bonds and mutual funds, what percent owned neither savings bonds nor mutual funds?
Political advertising may well be the most (i) _____ kind of advertising: political candidates are usually quite (ii) _____, yet their campaign advertisements often hide important differences behind smoke screens of smiles and empty slogans.
Political ads have remained strikingly similar since the 1950s, whereas consumer ads have evolved dramatically. The difference seems to be that consumer advertisers prize (i)____________, whereas political advertisers prize (ii)____________. In that regard, political ads function as microcosms of politics generally-characterized by frequent and dramatic hyperbole but resistant to all but the most (iii)____________ change.
Stannard may be hoping to resurrect Spark's literary reputation with this book, given its ____________ praise for her creative talents.
When called before Congress to testify about the revocation of his passport, Paul Robeson defiantly ____________ his inquisitors for violating his rights.
The young conservative's college years were probably a lonely time, during which she made a few political contacts but was repeatedly the recipient of ____________ from the progressive young women at her college.
b is the tens digit and c is the ones digit of the two-digit positive integer n, where 1 ≤ b ≤ c ≤ 6.

#### Quantity A

The number of possible values of n

18

#### Quantity A

The length of chord PQ

r

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