教室里有很多桌子，都整齐地排列着，每列桌子数相等，每排的桌子数相等，小秋的桌子从前面数第3张，从后面数第4张，他的左边有3张，右边有1张，小秋的教室一共有多少张_1．_刷题宝

题干

教室里有很多桌子，都整齐地排列着，每列桌子数相等，每排的桌子数相等，小秋的桌子从前面数第3张，从后面数第4张，他的左边有3张，右边有1张，小秋的教室一共有多少张____．

上一题下一题 0.0难度选择题更新时间:2018-09-27 10:47:01

答案(点此获取答案解析）

30

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如图是植物细胞和动物细胞的立体结构模式图，下列说法正确的是（）

同类题2

看图填一填．（注意：图在格内所画的竖线、横线都是与格子竖线、横线重合的！！！）

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阅读下面一则学校海报，选择正确答案。

SCHOOL EVENTS

OPEN DAY（开放日）：

AUGUST 16th, 2012 9:00 ~ 12:00 a.m.

All parents can come to our school, have a cup of coffee, and meet our teachers and other parents.

Parents can go to the classrooms of 12 ~ 15 years old, have a talk with the principal (校长), have a look at the clubs and ask any questions.

All requirements（要求）for a happy school are welcome.

Lunchtime: 11:30 ~ 12:00 a.m.

Please go to Room 305 for lunch.

All parents are welcome. Please contact (联系) us.

Contact: Melodie Lezar, the principal

TEL: 021- 4615998

E-mail: disapark@ telkoms.a.net

School: Goodwin Middle School

同类题4

An idea me it was very difficult for a woman to get medical training at that
time.

同类题5

--- Have you moved into the house?
--- Not yet. The rooms ________.

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