词汇选项 下面共有15个句子,每个句子中均有1个词或短语划有底横线,请从每个句子后面所给的4个选项中选择1个与划线部分意义最相近的词或短语。答案一律涂在答题卡相应的位置上。 1 Native American artwork and artifacts have been enthusiastically collected and studied abroad for a number of years. A eagerly B periodically C thoroughly D systematically 2 Manufacturers spend millions of dollars on advertising to entice people to buy their products. A entertain B encounter C tempt D force 3 Enamel, the hardest substance in a human beings body, covers the entire crown of the tooth. A whole B inseparable C superficial D main 4 The Industrial Revolution marked the beginning of an epoch of exodus from rural areas to cities. A episode B period C migration D story 5 All gases and most liquids and solids expand when heated, but they do not expand equally. A simultaneously B randomly |