Students in Grade Nine___ a math exam at this time yesterday.A. take B. are taking C. were taking 相关知识点: 试题来源: 解析 C 考点:过去进行时。 过去进行时的构成:were/was+doing。 句意:昨天的这个时候九年级的学生正在进行数学考试。考试:take a exam,其进行时是taking a exam,故选C。
Pascal滑铁卢数学竞赛(Grade 9)-数学Mathematics-2008-试题 exam Chartered Accountants minutes c 2008 are permitted open the Contest until you are told to appropriate 7.Scoring:8.Diagrams 9.When The names http://www.cemc.uwaterloo.ca.
A. take B. are taking C. were taking D. have taken 相关知识点: 试题来源: 解析 答案见上9.C 解析:句意:昨天这个时候九年级的学生正在参加 数学考试。 at this time yesterday(昨天的这个时候)提 示用过去进行时“was/were+doing”结构,故选 C。 反馈 收藏 ...
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四年级数学题（Four grade math problem）First, determine the title (1-2 each of 1 points, 2 points 4-9 third items, each of 3 points, a total of 22 points)1. of the two angles of a triangle are sharp, the triangle is acute triangle (F).The 2. equilateral triangle must be an ...
结果1 题目 (A) 13. In Grade Nine, more an d more math problems are har d to work out. You' d better ask your teacher or classmates help if you can't solve them in a long time. A.for B.to C. with 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...
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This math question is q___ (相当) difficult for the students in Grade Seven.相关知识点: 试题来源: 解析 (q)uite [详解]句意:这道数学题对七年级的学生来说相当难。根据汉语提示“相当”,可知英文表达是quite,副词,在这里修饰形容词difficult。故填(q)uite。反馈...
20. A most regular math question – hard Type: Polygons, 2D Shapes, tessellation, reasoning, problem-solving, patterns What is the regular polygon with the largest number of sides that will self-tessellate? Answer: Hexagon. Regular polygons tessellate if one interior angle is a factor of 360...
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