Daisy was in the bathroom. She was brushing her teeth and the tap(水龙头) was on. Water was running.
“Turn that tap off,” a voice said loudly. Daisy was shocked. She
This time Daisy turned off the tap and asked, “Who---who are you?”
“I am a drop of water. It's not
“No. A few days ago, I was flying comfortably in a cloud , enjoying the view from the sky. Then I
Daisy said, “So this is the end of your
“No. When you've finished with me, I will be back in the sea again. That's where I came from in the first place. Remember not to waste me or pollute me. I'm
“Wait a minute. What do you mean by gold?” But there was no
A.looked out | B.looked up | C.looked around | D.looked back |
A.impatiently | B.impolitely | C.happily | D.kindly |
A.lucky | B.comfortable | C.easy | D.fast |
A.moved | B.stepped | C.broke | D.dropped |
A.pleased | B.dirty | C.dangerous | D.tired |
A.training | B.check | C.holiday | D.cleaning |
A.until | B.though | C.because | D.if |
A.history | B.life | C.chance | D.journey |
A.expensive | B.important | C.valuable | D.different |
A.gold | B.reply | C.noise | D.time |

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

