A:戴维
B:门捷列夫
C:阿伏加德罗
D:道尔顿
find, eraser, book, some, a, is, my, too, where, under
This is my desk. Two____ are on it. One is my English book, and the other (另一本) is my math book. You can also see (也能看见)____CDs on the desk. The CDs are ____. My pencil box is on the desk,____. A pen,____ eraser and a ruler ____ in it. The pen is black, the____ is yellow, and the ruler is white. ____ is my pencil? Aha, it's under the desk. Is my computer game ____the desk,too? No, it isn't. Where is it? I can't____it in my room.
70×13=____
24×50=____
70×130=____
240×50=____
700×130=____
240×500=____
老年人皮肤上出现“老年斑”,原因可能是( )
2015年12月7日,诺贝尔奖得主屠呦呦在颁奖仪式上介绍了中国科学家团队在上世纪极其艰苦的条件下,历经成百上千次的失败最终发明青蒿素的过程,这启示我们( )
①所有成功都是伴随失败而产生的
②在逆境中奋进是成功的重要条件
③要在生活和学习中正确面对挫折
④逆境既是客观存在也是心理感受
文体写作
生命如花,芳香四溢。 一声关切的问候,一句温馨的祝福,一次跌倒后的搀扶,一次碰撞后的微笑……当这一切在你的心田荡漾着涟漪的时候,你一定会感受到一种温情关爱的芳香。以“生命的芳香”为题作文,要求:除诗歌文体外,不少于600字。