jinxingxay 幼苗
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Directions:For this section,you are allowed 20 minutes to wr
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Directions: In this section, you are required to write a pas
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英语作文VI.Writing Directions:For this section,you are allowed 2
求大神帮忙写一篇英语作文Directions:In this section,you are asked to writ
英语翻译Directions:In this section,there is a passage with ten b
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求几篇英语作文,1.Directions:For this section,you are allowed 20 min
英语求答案Directions:In this section there are some sentences. Ea
Directions:In this section,there is a passage with ten blank
帮忙写篇作文,谢谢!Directions: For this section, you are allowed 20 m
Directions:In this section,you are required to write a passa
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几道英语题语法结构 Directions:In this section there are some incomple
英语翻译Section B Directions:In this section,you are going to re
Directions: In this section, you will hear a short passage.
求英语短文1IV.Writing Directions:For this section,you are allowed
Section A Directions:In this section,there is a passage with
Directions: In this section, you wi
Directions:in this section,you will be given a reading mater
英语选择题(大学英语二)Directions:In this section there are 45 incomple
英语翻译Section A Directions:In this section,you will hear 8 sho
你能帮帮他们吗
主从复合句:【4】道题,1.The farmer uses wood to build a house ______ t
军功爵赏皆决于外归而奏之 翻译
.如图所示,一带负电的质点在固定的正点电荷作用下绕该正电荷做匀速圆周运动,周
怎么通过自然现象来判断天气呢 比如通过某个自然现象判断出什么时候下雨大概要下多长时间
“每年成千上万的蝴蝶会从世界各地方来泉边”的英语怎么说?
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油菜花的花从结构上是( ) A.细胞 B.组织 C.器官 D.系统
请用简洁的语言概述《丑小鸭》的故事,并写下你阅读这一童话后的一点感悟。 作品简介:______________________ 感悟:___________________________
类比平面几何中的定理“设a,b,c是三条直线,若a⊥c,b⊥c,则a∥b”,得出如下结论:
求极限(1) lim(x→2)(3x²-2x-1)/(2x³-x²+5)(2)lim(x→正无穷)x³/e^x
甲乙丙三数的平均数是2.5,丁是7.3,求这四个数的平均数