【判断题】党的性质、党的政治主张、党的政治领导地位,决定了党的政治建设至关重要。
【简答题】A.The speaker was a qualified nurse. B.Mr. Gillespie was an optimistic person. C.He who helps others will feel happy too. D.Sick people need an angel's help.
【简答题】写出下列能量的转化:电动机通电后高速转动,是_____能转化为______能;汽车刹车后在水泥地面上留下两条黑色的擦痕,是______能转化为______能。
【单选题】下面符合一个有效的javascript变量定义规则的是?
【判断题】《拉德茨基进行曲》是维也纳新年音乐会每年的压轴曲目,届时全场观众会跟随指挥一起鼓掌打拍子。
【简答题】A.The speaker was an expert on modem literature. B.The speaker had to give a speech without preparation. C.Tom had to give a speech instead of the guest speaker. D.Tom was a very careless person.