【简答题】After she washed the clothes, she began to clean the room. ______ ______ the clothes, she began to clean the room.
【单选题】She __ the boy on the cheek and he began to cry.
【简答题】下图中,元件 1 ( ) 2W 功率,元件 2 ( ) 1W 功率。(提示:填写“发出”或吸收)
【单选题】下图 所示电路中,已知元件 A 吸收功率 10W ,则电流 I =_____ 。
【单选题】other good students, in my opinion, Tom is student.
A.
Compared with; a most satisfied
B.
Compared to; the most satisfied
C.
Comparing to; the most satisfying
D.
Compared with; a more satisfying
【判断题】统计分析法是教育评价信息的处理方法,它是指遵照一定的评价目的,评价者建立起一定的评价指标体系,并通过观察、测验、调查等方法获取相关的数据资料。 ( )
【单选题】金属切割抛光机的电动机转动慢的原因不包括