【多选题】县级以上地方人民政府草原行政主管部门应当采取措施,加强()等灾害的监测预警、调查以及防治工作,组织研究和推广综合防治的办法。
【判断题】Peter helps us to water flowers a few weeks ago.
【单选题】It is important to realize that the same technology _____ helps us may also harm us .
【多选题】一般Windows 操作系统文件名由哪两个部分组成,且用“.”号分开。
【单选题】Peter is _______ boy in our class and he often helps us carry heavy things.
【单选题】—Is Linda a nice girl in your class? —Yes, she is. She always helps us with math .
B.
helps us learning math