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【多选题】
关于色彩感觉描述正确的是()A.
橙色系属于暖色系，青色系属于冷色系。
B.
绿色和白色属中性色。
C.
橙色系给人一种收缩的面积感，青色系给人一种扩大的面积感。
D.
橙色系给人一种强烈的
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举一反三
【单选题】Egg prices usually ________ in spring when they are most plentiful.
A.
are dropping
B.
drop
C.
have dropped
D.
will drop
【单选题】I usually go shopping in that supermarket, because their prices are _____.
A.
expensive
B.
cheap
C.
high
D.
low
【判断题】The perfume medicine bags for children during Dragon Boat Festival are usually filled with magwort and calamus.
A.
正确
B.
错误
【单选题】Prices usually reflect
A.
only the value of a good to society.
B.
only the cost to society of making a good.
C.
both the value of a good to society and the cost to society of making the good.
D.
neither the value of a good to society nor the cost to society of making the good.
【单选题】House prices vary from place to place and are usually high ________ there are famous schools.
A.
when
B.
since
C.
where
D.
whether
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