(4分)在探究杠杆平衡条件的实验中:(1)小丽把杠杆支在支架上,调节杠杆两端的平衡螺母,使杠杆在 位置平衡。(2)如图甲所示,在杠
我国现阶段的主要矛盾是人口众多与资源短缺之间的矛盾。
选择方框内的单词完成下列句子,使句子通顺、正确。每词限用一次。A. aloud B.between C. sweep D. twice E. polite F. friendly【小题1】It’s not ________
She was afraid that unless the train speeded up she would lose her _____ to Scotland. A. ticket B. place C
32.西汉武帝时期,某人父亲与他人斗殴,其子帮忙用木棍去打他人,不料却误伤其父。按照当时法律,殴伤父亲是应处枭首的死罪。廷尉张汤请教董仲
给下面新闻拟标题。(2分) 本报讯(通讯员赵丽)由南漳县委县政府策划、县委、宣传部牵头、县文联具体负责创作的《中国·南漳——古山寨之乡》
完形填空 One day a little mouse was thirsty(口渴的). She looked around for water to drink. She climbed up on a table. And she saw a bottle on the table. The mouth of the bottle was 1
She______ his number in the phone book to make sure that she had got it right. A. looked up B. looked for C. picked out D. picked up