选择题：The long‐awaited Hubble Space Telescope,due（）orbit the Earth next March,will ob

题目分类：研究生入学
题目类型：选择题
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题目内容：

The long‐awaited Hubble Space Telescope,due（）orbit the Earth next March,will observe some of the oldest stars in the sky.

to

答案解析：

Language,culture,and personality may be considered independently（）each other in

Language,culture,and personality may be considered independently（）each other in thought,but they ar

分类：研究生入学题型：选择题

He looked like a farmer,but he was really a policeman（）disguise.in

He looked like a farmer,but he was really a policeman（）disguise.in

分类：研究生入学题型：选择题

A really powerful speaker can work（）the feelings of the audience to the fever o

A really powerful speaker can work（）the feelings of the audience to the fever of excitement.up

分类：研究生入学题型：选择题

设n为正整数，y=yn(x)是微分方程xy'-(n+1)y=0满足条件的解．(I)求yn(x)；(Ⅱ)求级数的收敛域及和函数．

设n为正整数，y=yn(x)是微分方程xy'-(n+1)y=0满足条件的解．(I)求yn(x)；(Ⅱ)求级数的收敛域及和函数．

分类：研究生入学题型：选择题

差分方程Δ2yx－yx＝5的通解为

差分方程Δ2yx－yx＝5的通解为

分类：研究生入学题型：选择题