【单选题】()包括友谊、爱情、归属、信任与接纳的需要。
【简答题】口算: 3 2 +2 2 = 2.25+ 3 4 = 4 7 ÷4 = 8- 4 5 = 0.21× 3 4 +0.21÷4 = 21÷4= 1÷( 1 10 ÷ 1 8 ) = 1 5 ÷5×25 = 5 9 + 1 5 - 5 9 = 1- 11 13 - 2 13 =
【判断题】我们用肉眼看到的尘土飞扬,就是布朗运动。
【单选题】若设法使1L空气中的氧气全部除去,则余下气体的体积跟以下哪个数值最接近( )
【单选题】My grandfather is as ________ as a young man and hates sitting around doing nothing all day.
【简答题】根据语境,填入适当的词语或句子,补全对话。 A: Hello, Mr Zhang! B: Hello, Bob! You look worried and nervous. _ 1 ? A: I have a big problem. _ 2 . B: What's your problem? A: You know I love basketball best. But since I...
【判断题】爱与归属的需要包括社交的需要、归属的需要,对友谊、情感和爱的需要等,当前二者满足后,社会的需要就成为了强烈的需要。
【简答题】听下面一段材料,回答第1至第3题。 1. How did the man feel when he met the woman? [ ] A. Upset. B. Nervous. C. Surprised. 2. What is the man? [ ] A. He is an employee at the Internet Cafe. B. He is a student w...
【简答题】直接写出得数。 0.3×7= 0.66÷6= 10÷0.2= 0.25×4= + = - = 1- = + =
【简答题】竖式计算并验算 (1)3.906+0.66= (2)28.56-14.76=