皮皮学，免费搜题
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【单选题】
红色光+绿色光会得到哪一种颜色的色光()A.
黄色
B.
蓝色
C.
品红色
D.
青色
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Mr. Green is very happy because he is satisfied with his students’ work today.
A.
is moved by
B.
is good for
C.
is fond of
D.
is pleased with
【单选题】He is good at playing tennis. He can play it with( ).
A.
easy
B.
easily
C.
ease
D.
easing
【简答题】Alan is a schoolboy. He is good at all his subjects .He thinks computers can help him with his homework. So Alan wanted a computer last week. He asked his parents _ the money and they said he must get...
【简答题】He is good at dealing with problems and is very good at ____
【简答题】当化验室收到装在金属桶内供测定全水分的试样时，首先应检查包装容器的（）情况，不允许用放在有破损的包装容器中的试样做（）。
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