科学技术水平的高低是衡量生产力水平高低的客观尺度。( )

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问题判断题

答案

参考答案：错

选择题

—Where is Sally?

—She ______ "Happy Camp" on the HNTV with her sister. She ______ it very much. [ ]

A. watch; enjoy

B. watch; is enjoying

C. is watching; enjoys

D. is watching; are enjoying

问答题简答题

台风形成条件。