新生儿体温周节系统发育不完善,体温容易随外界变化而变化,因此要注意()
A、保暖
B、冬季保暖、夏季降温
C、降温
D、多穿衣服
参考答案:A
I am looking after little Tom today. He's been in my house _ 8:00 this morning.
A.at
B.since
C.for
D.till
4岁儿童,视力右0.1,左0.8。眼部检查未见异常。散瞳孔验光结果为:右6.00D矫正视力0.3,左0.5D矫正视力1.O,该儿童的治疗方法为()
A.戴上述眼镜并遮盖右眼
B.戴上述眼镜
C.不配戴眼镜,半年后复查
D.戴上述眼镜并遮盖左眼
E.待10岁后配眼镜