“Haveyoumovedintothenewflat?”“Notyet.Therooms________(paint).”
Somemoleculesarelargeenough________(see)undertheelectronicmicroscope.
WeweretoldthatSuewouldbeidealforthejob,butshe________badlywhenwetalkedtoher.
设A为2阶矩阵，P(阿尔法,A阿尔法)，其中阿尔法是非零向量且不是A的特征向量
I'm______tograduateinthenexthalfoftheyear.
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