【简答题】西方国家的市场经济呈现出不同的模式,如以美国为代表的市场经济模式,以德国为代表的市场经济模式和以日本为代表的市场经济模式。当前,我国正在加快完善社会主义市场经济体制,在坚持走自己道路的前提下,也应学习借鉴西方国家市场经济发展的一些成功经验,特别是反映市场经济和社会化大生产一般要求的东西。但对各种模式,决不能照搬。以美国为代表的市场经济模式的主要特点是什么?
【单选题】So loudly ______that the audience in the back heard him clearly.
【单选题】下列原癌基因中,以点突变为主要激活方式成为癌基因的是
【简答题】The teacher always talks in a _____ voice in class. He usually speaks______ to the class. (loudly, loud)
【单选题】He speaks loudly in order to make himself ______ clearly.
【简答题】( ) The clothes you wear will tell people what group of people you are. 2. ( ) The author realized he also judged people by their clothes although he complained about this before. 3. ( ) The...
【单选题】下列关于癌基因的说法正确的是
C.
癌基因指一段具有将正常细胞转换为肿瘤的核酸片段
【单选题】下列关于原癌基因和癌基因的叙述不正确的是
B.
当原癌基因的结构发生异常或表达失控时,就会使原癌基因激活成为有恶性转化能力的癌基因
【简答题】根据句意及所给首字母,完成下列句子。 1. He often speaks loudly. We can't s _ . 2. —Let's go to a movie this Sunday! —That's a good i ______ 3. There isn't much money in my w _ 4. Li Yong is a famous h ...
【多选题】下列关于癌基因、原癌基因、抑癌基因叙述中,正确的是
B.
病毒癌基因是病毒基因组中正常基因,是病毒增殖必需的