视网膜渗出可分为________渗出和________。
参考答案:硬性;棉绒斑
判断正确“T”误“F”。
It's time to go home. I'm in a bus on a rainy day (雨天), and a woman with a dog gets on the bus, It is a
big dog and its feet are not clean, I don't want the dog to sit near me. But the woman says to the conductor
(售票员). "Oh, I buy a ticket for my dog. Can he have a seat like the other people?" The conductor looks at the
dog and says, "Yes, madam. But like the other people, he must not put his feet on the chair."
( )1. It's time to go to school.
( )2. The dog is the woman's
( )3. I want the dog to sit near me because the dog is clean.
( )4. The woman puts her feet on the chair.
( )5. The conductor doesn't want the dog to take a seat.
在选择了非精密进近方式后接通了LS按钮,出现的高度偏差信息是:()
A、下滑道偏离信息
B、垂直偏差信息
C、没有高度偏差信息可用