【判断题】绿色植物通过光合作用制造有机物,所以绿色植物不需要营养。 [ ]
【简答题】绿色植物通过光合作用制造有机物,所以不需要营养。
【简答题】从用词的角度看,下面这篇习作存在哪些方面的问题,请指出来并改正。(提示:至少三处。) Firstly, the most significant step is to think about ourselves calmly. Why we always treat parents strictly instead of ourselves? why not communicate with w...
【单选题】①一个人的表情能改变容颜,特别是日积月累的表情,具有滴水穿石的效果 ②一个人的面容是先天生好的 ③你看那些老年夫妻,经过多年饮食和趣味的磨合。表情越来越趋相同,一颦一笑都相仿 ④这种美除了有姣好的面容作底子,更重要的是表情和气度在起作用 ⑤少年的美或许是惊艳的,但只称得上漂亮,只有过了成年,甚至到了色衰的中老年。才可称得上美 将以上5个句子重新排列。语序正确的是:
【简答题】Peter was a boy of 14. His parents went to gambling day and night. Nobody cared about him. He always failed in his exams. So his teachers didn’t like him, and nor did his classmates play with him. Pet...
【多选题】以下关于推式促销策略和拉式促销策略的说法不正确的是( )。
A.
拉式促销策略是指企业以促销组合中的人员销售的方式进行促销活动
B.
推式促销策略是指企业以促销组合中的非人员销售的方式进行促销活动
【简答题】阅读理解。 Happiness is for everyone. In fact, ①happiness is always around you if you put your heart into it. When you are in trouble at school, your friends will help you; when you study hard at your les...
【多选题】关于广告与公共关系的关系,下列说法正确的是( )。
B.
公共关系活动是强化广告效果的一种强有力的手段
【简答题】绿色植物通过光合作用制造糖类等有机物的场所是______.