【单选题】My father told me that we wouldn’t go anywhere this summer holiday if I ___pass the examination.
【简答题】用水彩的表现方法画一片自己喜欢的树叶,要求追求质感、肌理、细节的极致表达。画面有感染力吗,能打动人。规格10*10cm
【简答题】根据完全竞争厂商短期均衡的分析说明完全竞争厂商的短期供给曲线。
【单选题】His father told me that he __________ for the United States three days __________.
【判断题】完全竞争厂商的短期供给曲线必定是向右上方倾斜的。()
【简答题】作图简述完全竞争厂商的实现短期均衡的条件,并推导说明完全竞争厂商的短期供给曲线。
【简答题】上午 时,学前儿童神经系统的兴奋性逐渐降低,可以安排一些轻松愉快的游戏以消除其疲劳。
【单选题】Wolfgang's father told him he couldn't play the piano yet because______.
A.
his sister was taking lessons
B.
he had to help his mother
D.
he had to wait for his sister to finish practising
【判断题】完全竞争厂商的SMC曲线上等于和高于AVC曲线的部分,就是完全竞争厂商的短期供给曲线。()
【简答题】用水彩的方法表现一片自己喜欢的树叶,要求追求质感、肌理、极致的表现细节,使画面有感染力,能打动人!规格10*10cm