Great changes ______ in our hometown in the past ten years. A. have taken place B. have been taken place C. were taken place
《半月谈》19期发表文章指出，“十五期间，我国城乡居民收入增长较快，城镇居民年均增长9.5%，农村居民年均增长5%，我国消费结构发生了重大变化。
阅读下边一首词，完成下面问题。 鹊桥仙 夜闻杜鹃 陆游 茅檐人静，蓬窗灯暗，春晚连江风雨。林莺巢燕总无声，但月夜常鸣杜宇。 催成清
The doctor advised the patient to give up smoking ______ his own health. A、in terms of B、as a result of C、in regard to D、for
砷化镓(GaAs)是一种“LED”绿色节能光源材料，镓元素的相关信息如图。下列有关镓的说法错误的是（ ） A．原子的核电荷数是31
Unsatisfied ________ with the payment，he took the job just to get some work experience. A．though was he B．though he was C．he was though D．was he though
“重农抑商”中国古代历朝基本的经济政策。下列对这政策相关信息的表述不正确的 A．商鞅变法明确规定了重农抑商的原则 B．重农抑商政策实行的
– Did you enjoy yourself at the concert? - Yes, I’ve never been to _______ one before. A. a more excited B. a more exciting C. the more excited
