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【单选题】
学习了生物学的有关知识，你认为下列说法错误的是（ ）A.
精子与卵细胞结合的部位是输卵管
B.
青春期是人一生中身体发育和智力发展的黄金时期
C.
胎儿获得营养物质的途径为：母体→胎盘→脐带→胎儿
D.
儿童、青少年正处在身高、体重快速增长的阶段，补充脂肪这种物质
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举一反三
【简答题】在网络上查询通过“截尾术”舞弊的解释和案例,用自己的语言介绍这种舞弊手法并提出预防和检查思路。
【单选题】文艺工作者的舞台就在人民中间,只有扎根人民、服务人民,文艺作品才有旺盛的生命力。因为( ) 1 实践要以客观事物的正确性认识为源泉 2 实践是认识的来源和认识发展的动力 3 实践是把文艺作品写进群众心坎的基础 4 文艺作品对人们改造世界具有促进作用
A.
①③
B.
②③
C.
②④
D.
①④
【单选题】SCRABBLE Scrabble is the world’s most popular word game. For its origins, we have to go back to the 1930s in the USA , when Alfred Butts, an architect, found himself out of (46) .................... ...
A.
wealth
B.
fund
C.
cash
D.
fortune
【简答题】Flexible working gives employees more .................................... to make their own decisions and they become more engaged with their work.
【单选题】SCRABBLE Scrabble is the world’s most popular word game. For its origins, we have to go back to the 1930s in the USA , when Alfred Butts, an architect, found himself out of (46) .................... ...
A.
took up
B.
set out
C.
made for
D.
got round
【简答题】Complete the summary using the list of words, A-N, below. Write the correct letter, A-N, in boxes 1-7. Dr. Benton believes that students’ 1. ........................... about college life can trigger ...
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