睑内翻的伴随症状不包括A．眼痛B．眼睑痉挛C．角膜溃疡D．倒睫E_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

睑内翻的伴随症状不包括

A．眼痛
B．眼睑痉挛
C．角膜溃疡
D．倒睫
E．泪溢

答案

参考答案：E

填空题

选用方框中的单词填空。

your, I, her, its, his, first, last, it, he, you, she, me

1. This is a boy. _____ name is Tony.
2. That is a girl. _____ name is Kate.
3. _____ am a girl.
4. Look at the cat. _____ name is Mimi.
5. His _____ name is Smith. We call him Mr. Smith.
6. My _____ name is Peter. Mom calls me Peter.
7. —What is _____ name?
—My name's Linda.
8. Nice to meet _____.
9. —What's that?
—_____ is a DVD.
10. This is Ms Green. _____ is our English teacher. That is Mr. White. _____ is our Chinese teacher.

选择题

下列除去物质中所含杂质（括号内为杂质）的方法正确的是

A．CO₂（HCl）气体，先通过NaOH溶液，再通过浓硫酸

B．O₂（N₂）气体，通过灼热的铜粉

C．NaCl溶液（Na₂CO₃_，），_，加入稀盐酸，至不再产生气泡

D．Fe（Cu）粉，加入足量的硫酸铜溶液