【简答题】Years ago, if a ager had some problems in her life, she might go home and write in her diary. Now, a ager with problems might go onto the Internet and write about them in a blog (博客). In many ...
【判断题】蓝藻除了营养繁殖以外,还可以产生孢子进行有性生殖。
【单选题】离心机的使用注意事项,表述错误的是( )
A.
使用离心机时要穿束紧袖口的实验服,束起长发,不能系领带。
C.
离心管对称放入离心机套管中,若只有一支离心管,要在对称位置放入另一支装有等量水的同型号离心管。
D.
离心机从低速开始启动,可以长时间连续运转,但使用过程中不能离人。
【判断题】按照地理位置和旅游内容划分,浙江还有浙东海天佛国游、浙西钱江溯源游、浙南奇山秀水游、浙北竹乡风情游等四条最具浙江风情特色的乡土旅游线路。
【多选题】19世纪下半叶产生于欧洲的主要文学流派有___________。
【单选题】蓝藻除了营养繁殖之外,还可以产生孢子进行有性生殖。( )
【简答题】Years ago, if a ager has some problems in her life, she might go home and wrote in her diary. Now, a ager with the same problems might go onto the Internet and write about ____ in a blog (博客)....
【单选题】In her diary she wrote about ___.
A.
what was happening in the house where she was
B.
what was happening outside
C.
the hopes she had for the future