A:中和反应生成盐和水,所以生成盐和水的反应都是中和反应
B:盐是由金属离子和酸根离子组成的,所以盐中一定含有金属离子
C:向某固体物质中加入稀盐酸,生成无色无味气体,证明该物质一定是碳酸盐
D:碱性溶液能使酚酞试液变红色,所以能使酚酞试液变红色的溶液的pH一定大于7
下列词语书写完全正确的一项( )
A. My grandparents live far from my home. I often visit them at the weekend.
B. My grandma likes shopping. I usually go shopping with her.
C. Ann always visits her grandpa on Sunday. She always has lunch with him.
D. Tim's grandpa likes fishing. He always goes fishing with his grandpa.
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1954年12月,缅甸总理吴努应周恩来总理邀请回访中国时表示:“中国好比大象,缅甸好比羔羊,大象会发怒,无疑会使羔羊常常提心吊胆…很坦率地讲,我们对中国很恐惧.但是周恩来访问缅甸后,大大消除了缅甸人这种恐惧。”缅甸消除这种恐惧的主要原因是( )