皮皮学,免费搜题
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【单选题】
越野滑轮主架体由什么材质制作而成?( )
A.
航空铝材
B.
塑料
C.
钢铁
D.
复合木
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皮皮学刷刷变学霸
举一反三
【单选题】下列估测贴近实际的是( )
A.
课桌的高度大约80 dm
B.
拿起一只鸡蛋所用的力为5 N
C.
一个中学生的质量约为500 g
D.
物理课本重大约2 N
【单选题】—I knocked over my coffee cup. It went right over ______ keyboard. —You shouldn't put drinks near ______ computer.
A.
the/
B.
the a
C.
a /
D.
a a
【单选题】--- I knocked over my coffee cup. It went righ
A.
26. --- I knocked over my coffee cup. It went rightover ______ keyboard. --- You shouldn’t put drinks near ________ computer.  ( 北京 ) A. the 不填
B.
the a          
C.
a 不填
D.
a a
【简答题】有网友调侃说:早起,买地沟没炸油条,切个苏丹红咸蛋,上班.中午,在食堂要一瘦肉精肉、炒家药韭菜和双汇香肠,来碗翻新陈米饭,泡壹香精茶叶.下班,买条避孕药鱼,尿素豆芽,膨大西红柿,开瓶甲醇酒,吃个染色馒头.饭后在地摊上买本盗版小说盗版光盘,晚上钻进黑心棉被,哭了… 2012年1月9日山东出现“橡胶鸡蛋”;2012年4月15日,央视《每周质量报告》节目《胶囊里的秘密》,对“非法厂商用皮革下脚料造药用胶...
【单选题】I was really ______ when I knocked over the cup of tea on my teacher’s desk.
A.
shamed
B.
embarrassed
C.
ease
D.
hard
【判断题】V字步和A字步都属于低冲击步伐。
A.
正确
B.
错误
【判断题】V字步不属于低冲击步
A.
正确
B.
错误
【简答题】The government is firmly committed ____ helping low-income and unemployed citizens.
【简答题】For each underlined word or expression, choose the best meaning below. 1. The movement of the train lulled me to sleep. A. forced B. caused C. stopped 2. He has been my associate in several business e...
【简答题】Which of these statements do you think are true? Write T (true) or F (false). Discuss your answers with a partner. 1. Most casual counterfeiters make millions of dollars in bills. 2. The government is...
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