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（1）根据短文内容，为图片里的方框选择相应的标题的字母。
Dolly is a police dog．She lives with her trainer,PC Jones．During the day she works with PC Jones at the airport(机场)．In the evening she's a family dog．
Dolly helps to find drugs(毒品)in people's bags．She walks around the bags and sniffs(闻)them．Sometimes she stops at a bag and barks．PC Jones knows that there are drugs in the bag．Then the police arrest(逮捕)the owner of the bag．
In the evening Dolly goes home with PC Jones．She looks after his children and plays with them．She even puts their toys away．Dolly is really helpful．
| A．Dolly at home | B．Meet Dolly | C．Dolly at work |
（2）Dolly lives at the airport．
（3）Dolly helps the police at the airport．
（4）Dolly can smell drugs in people's bags．
（5）Dolly doesn't like children．
（6）Dolly is not a helpful dog．
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
