2023-08-04
She gave me ____________ that there was some sort of secret attached to it.
2023-08-07 从业资格教师从业资格
I would do it but I have something ____________urgent ____________ be delayed.
Few men,____________,can make so many inventions as Edison.
It is essential that the program ____________ be loaded into computer.
Mrs.Sylria Wilkins,____________avid amateur astronomer from New York, reports a sighting of____________unidentified comet.
--Mary, remember to come and see us next time you are in town. --____________.
Weeping and wailing ____________ nothing towards solving the problem.
在“3的倍数的特征”一课中，教师通常让学生在百数表中圈出所有3的倍数，再引导学生从不同角度观察所圈数的特征，最后得出3的倍数的特征，这样的推理是________。
数学是研究________和________的科学。
在“异分母分数加减法”的课后作业中，有的学生出现这样的错误： (1)分析导致错误的原因；(2)针对错误原因，给出教学建议。
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