形有序的逐渐（）被称为渐变。
A、缩小
B、扩大
C、变化
D、排列
参考答案：C
Students who pass the test will be ______to the next grade, as has been announced.
A．possessed
B．promoted
C．proposed
D．allowed
A．I有=3/2A，Im=3A
B．I有=3A，I有=3A
C．I有= A，I有 A
D．I有3A，Im=6A
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