如图所示,红蜡块能在玻璃管的水中匀速上升,若红蜡块在从A点匀速上升的同时,使玻璃管水平向右做匀加速直线运动,则红蜡块实际运动的轨迹是图中的( )
Come______,children. A.at B.on C.under
______a big fish! A.What B.How C.That
妈妈想知道你的盒子里装的是什么东西时,她会问:________ A.What's in your box? B.Who's this? C.Do you like this box?
同学捡到了一件校服,问是不是你的,他会说:________ A.Is this your skirt? B.This is your uniform. C.Is this your uniform?
朋友到你家做客,你不知道她喜不喜欢吃蜂蜜,你会问:________ A.Do you like honey? B.What about you? C.Can I have some honey?