【简答题】到目前为止,我国哪个海区赤潮发生最为频繁?
【单选题】你我是朋友,各拿一个苹果彼此交换,交换后仍然是各有一个苹果;倘若你有一种思想.我也有一种思想,而朋友问交流思想,那么我们每个人就有两种思想。 这段话支持的主要观点是:
【判断题】到目前为止,我国南海海区赤潮发生最为频繁 。 ( )
【单选题】—What do you call these animals? —We call them kangaroos. The structure of the sentence is _____. [ ]
【单选题】If you miss a class, what should you do to find out what assignment was given?
A.
Call the teacher or a classmate.
C.
Remind the teacher you were absent.
D.
Ask a classmate when you attend the school.
【判断题】拆开和清洗溢流阀的阻尼孔可以排除机床空运转时液压系统中压力过高的故障。