Many questions about estrogen’s effects remain to be elucidated, and investigations are seeking answers through ongoing laboratory and clinical studies.
Beijing Tourism Bureau has released a list of translations for 2 753 dishes and drinks to （ ）public opinions.
Doctors are concerned with health of people from （ ）to the grave.
The molecular influence pervades all the traditional disciplines underlying clinical medicine.
His imperative tone of voice reveals his arrogance and arbitrariness.
If you are catching a train, it is always （ ）better to be early even a fraction of a minute than too late.
