皮皮学，免费搜题
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搜题
【单选题】
调整渐变色使用哪个工具?A.
油漆桶
B.
墨水瓶
C.
变形工具
D.
渐变变形工具
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】One of the radical changes in developed nations in the 20th century was that______.
A.
populations grew unexpectedly
B.
the majority were well educated
C.
life expectancy increased sharply
D.
science and technology advanced
【简答题】历史上,“独臂刺庆忌”的刺客为( )。
【单选题】By the year of 2053 there will be 487 million aged people in China， means that one third of the population will be over 60.
A.
that
B.
which
C.
what
D.
where
【单选题】男性病人徐某,55岁。突发头痛,心慌、胸闷,脉搏45次/分,可能为下列哪项( )
A.
早期心功能不全
B.
肺性脑病
C.
贫血
D.
房室传导阻滞
E.
周围循环衰竭
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