排卵期下列哪一项是预测排卵的重要指标()
A．LH/FSH
B．FSH
C．hCG
D．PRL
E．HPL
参考答案：A
Many Chinese universities provided scholarships for students ______ financial aid.
A．in favour of
B．in honour of
C．in face of
D．in need of
--- My office is untidy.
--- You should spare some time to _________ the documents.
A．rely on
B．pick out
C．sort out
D．devote to
