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如图,已知△ABC,外心为O,BC=6,∠BAC=60°,分别以AB、AC为腰向形外作等腰直角三角形△ABD与△ACE,连接BE、CD交于点P,则OP的最小值是_____
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冬月,山之叟担一牡丹,高可隐人,枝柯鄂①韡②,蕊丛丛以百数。主人异目视之,为损重赀。
1年前
Passengers are kindly r__________ not to smoke in the bus.
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When asked ____ they needed most, the kids said they wanted to feel loved.
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He likes playing on the swings. (改为否定句)
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