照样子,写一种你喜欢的水果。
It is round. It is green. Touch it. It is hard. Taste it. It is sweet. What is it? It is a watermelon.____
— Excuse me, could you please tell me if the sports meeting ______ on time?
— Hard to say. If it ______ tomorrow, we’ll have to put it off.
汽车是我们十分熟悉的交通工具,也包含丰富的物理知识.
a汽车的喇叭声是通过____传到人耳的.
b汽车发电机是利用____原理制成的,汽车上的热机工作时提供动力的是____冲程.
c汽车晚上行驶时车内灯通常是关闭的,这样可以防止____(选填“车内”或“车外”)的景物平面镜成像而影响到司机对路况的观察.
— Can you play the piano?
—Yes, I . I often practice it on weekends.
近年来国务院相继出台了“支持福建省加快建设海峡西岸经济区”、“山东半岛蓝色经济区发展规划”、“黄河三角洲高效生态经济区发展规划”等区域相关规划政策。国家这样做的最终目标是( )