1.In the figure above, if ABCD is a parallelogram with A at the origin, what are the coordinates of C?
A.(6,5)
B.(6,6)
C.(7,4)
D.(8,5)
E.(8,6)
答案：A
2.What fraction of a cubic meter is the volume of a cubic block of stone with edge of length 10 centimeters?(1 meter=100centimeters)
A.3/10
B.1/10
C.1/30
D.1/100
E.1/1000
答案：E
3.In the rectangular coordinate system above, for how many of the points that lie inside or on the boundary of the shaded region are both coordinates integers?
A.six
B.seven
C.eight
D.nine
E.ten
答案：E
4. A rectangular tabletop consists of a piece of laminated wood bordered by a thin metal strip along its four edges. The surface area of the tabletop if x square feet, and the total length of the strip before it was attached was x feet. If the tabletop is 3 feet wide, what is its approximate length, in feet?
A.12
B.10
C.9
D.8
E.6
答案：E
5.In the coordinate plane, points A and B are endpoints of a diameter of a circle with center (-2,1). If the coordinates of A are (-5,5), what are the coordinates of B?
A.(0,0)
B.(3,-2)
C.(3,-1)
D.(2,-2)
E.(1,-3)
答案：E
6.Three solid cubes of lead, each with edges 10 centimeters long, are melted together in a level, rectangular shaped pan. The base of the pan has inside dimensions of 20 centimeters by 30 centimeters, and the pan is 15 centimeters deep. If the volume of the solid lead is approximately the same as the volume of the melted lead, approximately how many centimeters deep is the melted lead in the pan?
A.2.5
B.3
C.5
D.7.5
E.9
答案：C
7.In the figure above, if x, y, and z are integers such that x
A.59 and 91
B.59 and 135
C.91 and 178
D.120 and 135
E.120 and 178
答案：C
8.In the rectangular coordinate system above, if P, not shown, is a point AB and if the x-coordinate of P is 1, what is the y-coordinate of P?
A.4/3
B.3/2
C.7/3
D.5/2
E.8/3
答案：A
9.There are six marked points on the circle above. How many different lines can be drawn that contain two of the marked points?
A.5
B.6
C.12
D.15
E.30
答案：D
10.In the figure above, ABCD is a square. What are the coordinates of point B?
A.(-4,2)
B.(-2,4)
C.(-2,6)
D.(4,-6)
E.(6,-2)
答案：C
