When you are in Britain you often see people go out 1 an umbrella or a raincoat on a sunny day. 2 ? Because the weather in Britain often changes (变化) 3 . The same weather doesn’t stay 4 . People can have four seasons in one day. In the morning the weather is warm like in 5 .After an hour, black 6 come and then it 7 . The weather gets 8 . In the afternoon it will be 9 .The sun will begin to shine, and it will be summer at this time of a day. The weather is always changing. How 10 it is!
( ) 1. A. for B. with C. use( ) 2. A. Why B. What C. How
( ) 3. A. big B. slowly C. quickly
( ) 4. A. long B. short C. fast
( ) 5. A. winter B. spring C. summer
( ) 6. A. cloud B. clouds C. sky
( ) 7. A. rains B. rained C. rainy
( ) 8. A. cold B. hot C. warm
( ) 9. A. cloudy B. sunny C. windy
( ) 10. A. exciting B. useful C. interesting
![](http://static.xuejinqu.com/images/y-prise.png)
同类型试题
![](http://static.xuejinqu.com/images/medal.png)
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
![](http://static.xuejinqu.com/images/avatar.png)
![](http://static.xuejinqu.com/images/avatar.png)
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
![](http://static.xuejinqu.com/images/avatar.png)
![](http://static.xuejinqu.com/images/avatar.png)