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【单选题】
科研人员的工作时间分配中占比重最大的是 ( )A.
科学实验
B.
编写报告
C.
查阅文献
D.
思考时间
手机使用
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复制链接
新浪微博
分享QQ
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反馈参考答案：
举一反三
【简答题】3 Sorry I’m late—I was so engrossed at work that I completely forgot about the time!
【简答题】听短文，完成下面的表格。 Vince and his best friend Frank Appearance (外貌) Frank is 1______ than Vince. Vince's hair is 2______ than Frank's. Character Vince is outgoing, but Frank is 3______. Vince is more athleti...
【单选题】“摇头丸”是苯丙胺类的衍生物，在娱乐场所出现的形态是彩色的药丸状，是亚甲基二氧甲基苯丙胺的片剂，属中枢神经()，是我国规定管制的精神药品。“摇头丸”是其俗称，意为会使人摇头的药丸，吸食者易处于幻觉状态，有暴力攻击倾向。
A.
抑制剂
B.
兴奋剂
C.
麻醉剂
D.
以上答案都不正确
【简答题】Sorry I’m late—I was so engrossed at work that I completely forgot about the time!
【单选题】I did not think his plan to lower costs would work ______ I did not say so at that time.
A.
as
B.
because
C.
since
D.
although
【简答题】Do you know the story about Vince? It was a true story. Vince was an English boy and he was eight years old. He didn't like soap or water. Three or four times a day his mother said to him, “Vince, you...
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