A:社会主义初级阶段理论
B:建设中国特色社会主义理论
C:和平统一一国两制理论
D:坚持四项基本原则思想
读中国示意图,完成下列内容.
— Who's that man in our classroom? It ________ be Mr. Brown. He is much taller. — You mean the man in white? He is an exchange student from England.