在变量数列中,影响平均数大小的是次数本身。()
参考答案:错
诊断甲状旁腺功能亢进症的主要依据是()。
A.TT4
B.TT3
C.γT3
D.PTH
E.CT
Many Chinese universities provide scholarships for students _______ financial aid.
A.in favor of
B.in honor of
C.in face of
D.in need of