形成社会基本结构的3个方面是()
A.劳动者、劳动资料、劳动对象
B.个人、阶级、政党
C.生产力、生产关系(经济基础)、上层建筑
D.自然领域、社会领域、思维领域
参考答案:C
含有离子键的物质是( )
A.N2
B.H2O
C.CaCl2
D.CO2
根据下列句子及所给汉语注释,写出空缺处各单词的正确形式,每空只写一词。
小题1:Keep trying and I’m sure you will ____________(成功)one day.
小题2:Sometimes being a good ________(听者)is better than being a speaker.
小题3:It’s a very difficult dream to ________(实现).
小题4:Don’t be afraid of making ___________(错误),we can learn from them.
小题5:My teacher is very _________ (耐心的),she often helps me when I’m in trouble.