#### 题目列表

Despite the _____ of medical information available through e-mail, the Internet, and mobile devices, not many patients are taking advantage of the potential of electronic communications for health-related needs.
In order to cultivate new repertoire, the music industry is providing a hearing for previously _____ composers.
If n is a positive odd integer and $k=n^{3}+2n$, what is the value of $(-1)^{k}-(-1)^{k+1}$?
The author of the passage mentions Crown and Wills primarily in order to
Which of the following is an assumption on which the argument relies?
According to the passage, critics approach Jane Austen`s work in biographical or historical ways for which of the following reasons?
Since Venus and Earth are so similar in their mass and density, Mueller suggested that the two planets have similar compositions and, therefore there must be surface features on Venus that have terrestrial _____.
The patients given a placebo in the course of clinical trials receive much more than a pharmacologically inert substance. Like the patients receiving the experimental drug, they ______ a thorough medical evaluation, a chance to discuss their condition with competent professionals, a diagnosis, and a treatment plan. Although viewed by many as (ii)______ the healing process, these factors may actually provide an important clue as to why placebo often work: they are part of an experience that can itself be a (iii)______ illness.
In the xy-plane, the point (t, t-1) lies on the line with equation y = $- \frac{1}{2}$ x +$\frac{1}{3}$ . What is the value of t? Give your answer as a fraction.
Which of the following is most nearly equal to$\frac{2.5*10^{6}}{2.5*10^{6}-3.5*10^{-6}}$
How many values of x are there such that x is an integer and |3x- 2| < 8?

If 20 red cubes and 7 white cubes, all of equal size, are fitted together to form one large cube, as shown above, what is the greatest fractional of the surface area of the large cube that could be red?
How many different three-digit positive integers are there that are greater than 300 and contain three of the four digits 1, 2, 3, and 4?
If each interior angle of a regular polygon lies between 100° and 130°, inclusive,then the polygon could be?
Indicate all such integers.
k and n are both positive even integers

#### Quantity A

The remainder when $k^{2}$ +n is divided by 2

#### Quantity B

The remainder when $k^{n}$ is divided by 2

What is the units digit of $2^{2222}$?

#### Quantity A

The number of tenth equals to 1.4

#### Quantity B

The number of hundredth equals to 1.3

x+y

#### Quantity B

$\sqrt{(x^2+y^2)}$

#### Quantity A

The number of different prime factors of 12

#### Quantity B

The number of different prime factors of 9

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