正常情况下,只有医务人员才可以告知献血者化验结果。
正确
暂无解析
重型腹泻禁食的时间是()
_______thatthescientistwillgiveusatalknextmonth?
It_______methreeyearstodrawthebeautifulhorses.
Aftermonthsofvoyage,Columbusarrivedin______laterprovedtobeanewcontinent.
Weareallconcerned_______hersafety.