【多选题】下列关于幼儿舞蹈表述正确的是?
B.
对幼儿身体素质、情感、审美、注意力有十分重要意义。
C.
它是通过身体动作、语言、戏剧表演、游戏和音乐相结合的综合表演形式。
【单选题】We aren't very busy in the shop at the moment; in fact we're rather______.
【单选题】有52例可疑宫颈癌患者,分别用甲、乙两法进行诊断,其中甲法阳性28例,乙法阳性25例,两法均为阳性20例,欲比较两法阳性率有无差别,宜用()。
【简答题】We’revery busy because we’veso _________ books to readand so _________ homework to do every day.A. much, many B. many, much C. many, a lot D. a lot, much
【单选题】. We’re too busy _____ a long vacation this summer, ______ the fact that we can’t afford it.
A.
taking; not mentioning
B.
to take; not to mention
D.
with taking; without mentioning
【单选题】甲、乙两医生用各自发明的药物,治疗甲肝,甲治疗5例,全部治愈,乙治疗lo例,治愈8例,则
【简答题】参见例2.10,该例分析了价格控制对天然气的影响。