(1)A:You past the exam?(你通过了考试?)
B:Yes.I am a lucky dog.
A.电脑狗 B.作弊 C.幸运儿
(2)There are eight animals.They are bears and ducks.They have 28 feet altogether.There are ________ bears and ________ ducks.
A.6;2 B.4;4 C.3:5 D.2:6
(3)The 2000 Olympic Games were held in ________ .
A.Australia B.China C.Greece D.USA
(4)The first light was invented by ________ .
A.Einstein(爱因斯坦)
B.Edison(爱迪生)
C.Bell(贝尔)
D.Newton(牛顿)
(5)Where’s Tokyo?
A.China. B.England. C.Japan. D.France.

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

