下列对近代日本锁国政策的表述,错误的是( )
补全下面的短文。
Welcome to Uncle John's farm.The farm is ____.You can see ____animals on the farm.They're horses,cows, ____and hens.On the farm,there is a vegetable garden.Look! ____are carrots.Those are ____and onions.
写出近义词
突然—____ 决定—____ 危机—____
非诺洛芬是一种治疗类风湿性关节炎的药物,化学式为C15H14O3,下列说法不正确的是( )