小刚上课时突然大汗淋漓,头昏眼花,可能的原因是( )
作为子女,要孝敬父母;作为学生,要勤奋学习;作为朋友,要忠诚互助。这说明了( )
根据句意和首字母提示完成下列句子。There are sixty m____ in an hour.He is ill, and his i____ makes us feel sad.A lot of t____ are visiting the Great Wall, so it is very crowded.Good food and e____ help me to study better.It is n____ to eat a balanced diet.