(C)

    My name is Ben．I am eleven years old．I'm from Shenzhen．I'm in Class Six Grade Five．I'm tall and thin．I have short black hair．I am good at Maths and English．My favourite subject is English．I often read English in the morning．I often help others．So my classmates say to me，"You are a kind and helpful boy．" After school，I always do my homework first．And then I play table tennis with my brother．He likes playing table tennis too．We are good friends．

读一读，根据短文回答下列问题。

一位小朋友拿一个等边三角形木框在阳光下玩，等边三角形木框在地面上的影子不可能是（　　）

形近字组词 

肖____            虾____               驴____          缩____

消____            吓____               户____          宿____

某班级在学校运动会上获得团体总分冠军。该班班长在代表班级领奖时发表感言：“我们不是一个人在战斗……”。这表明（  ）

质量相等、初温相同的水和煤油，分别用两个相同的电加热器加热（不计热损失），加热过程中温度变化如图所示，则下列判断正确的是（　　）