如图，是三个等边三角形（注：等边三角形的三个内角都相等）随意摆放的图形，则 ∠1+∠2+∠3 等于

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如图，是三个等边三角形（注：等边三角形的三个内角都相等）随意摆放的图形，则 ∠1+∠2+∠3 等于（）

A：90°

B：120°

C：150°

D：180°

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阅读下面短文，掌握大意，从A、B、C、D四个选项中选出最佳选项。

Dear Mum and Dad,

How are you? I'm happy 1 America. It's cool here. What is the 2 like in London? Uncle Bob and Aunt Jenny are nice to 3. This is Uncle Bob and Aunt Jenny's 4, Toby. He is thirteen years old. We are good friends now. We 5 basketball every day. Tomorrow 6 Saturday. Uncle Bob and Aunt Jenny want to take Toby and me to the Haines Shoe House. It is a 7. It is 67 years old. Here is a 8 of it. There are two bedrooms, one kitchen 9 one living room. There is an ice cream shop in it too. I love ice cream! Are there 10 computers or TVs in the hotel? I will find it out (查明) tomorrow.

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