A:组织液
B:消化道、组织液、淋巴
C:组织液、淋巴
D:消化道、组织液
己知f'x为函数fx=x+1x的导函数,则下列结论中正确的是( )
①Tracy friend bicycle thirteen ropes see you talk about him
②how old are you I am nine years old
要求:1. 语句通顺,表达清晰;2. 短文应包括表格中所有内容,可适当发挥;3. 70词左右
Number of students
Kinds of movies
Reasons
30
action movie
exciting
10
cartoons
interesting, educational
5
comedies
funny
scary movies
中东问题的关键是阿拉伯国家和以色列之间的冲突,阿以冲突的焦点在: