屈光不正性弱视戴完全矫上下左右眼镜1月后应复查()
参考答案:裸眼视力和矫正视力
In no country other than Britain, it has been said, ____ experience four seasons in the course of a single day.
A.people can
B.you can
C.can it
D.can one
在综合录井资料解释中,当资料出现异常时,应先检查排除地面因素,再确定是否为井下异常。()