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The Smart family is looking at a map of China. They want to visit many famous places in China. Sam wants to go to Xi’an and see the Terracotta Warriors( 兵马俑). Amy wants to visit Hangzhou. She wants to see West Lake. She knows that West Lake is very beautiful. Sam and Amy’s mother wants to see Guangzhou and HongKong. She wants to do some shopping. Mr Smart wants to visit the Three Dam(三峡大坝). It is a very big dam and it’s very interesting. Sam and Amy want to visit the dam, too. Tom wants to stay at home.
( ) 1. Sam wants to go to Xi’an and see the Terracotta Warriors( 兵马俑).
( ) 2. Amy wants to visit Guangzhou and see West Lake.
( ) 3. Sam and Amy’s mother wants to do some shopping.
( ) 4. Mr Smart, Sam and Amy want to visit the Three Dam.
( ) 5. Tom wants to see Guangzhou and HongKong.
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
