原料带入高炉中的硫，在炉内有三条出路，一是随煤气逸出，二是进入炉渣，三是进入生铁。

根据短文内容，判断正（T）误（F）。

     I think the most terrible thing in life for my little brother is getting up in the morning. He is

almost sick when my mother calls, "Herbert! It's seven o'clock! Get up!"

     Herbert answers, "I'm coming!" and goes right back to sleep. I'm not at all like my brother.

     I don't like to go to bed late at night but I don't mind getting up early in the morning.usually

wake up before my mother calls me.I jump out of bed and go into the bathroom to take a shower.

I get dressed, brush my teeth, comb my hair, and get ready to go downstairs for breakfast as soon

as my mother calls.

     But not Herbert. He just sleeps.A military band (军乐队) in our bedroom could not wake

him up.I call him and say,"Get up! Mum will be up here to pull you out of bed if you don't get

up immediately!"

      But he just sleeps. After calling a few more times my mother has to come upstairs and pull

Herbert out of bed. It's that way every day with my little brother. Perhaps some day he'll learn to

get up on time, but I really don't think so.

( )1. The most terrible thing in life for my little brother is going to school.                          

( )2. I'm not like my brother because like to go to bed early at night and get up early in the morning.

( )3. I usually jump out of bed and go into the bathroom for a shower before my mother calls.            

( )4. When Mother calls, Herbert doesn't answer and remains in bed.                                      

( )5. My mother often has to go upstairs and pull Herbert out of bed as he refuses to get up.            

根尖囊肿诊断可靠的证据是（）

A.抽出黄色液体

B.抽出深灰色液体

C.X线检查有边界清晰的圆形透明区

D.X线检查透明区直径不超过1cm

E.镜检观察到胆固醇结晶

16MuNb表示平均含碳量为（），合金元素锰、铌含量（）的合金钢。

传播的实质在于借助某种符号传达某种（）。

PICC、CVC导管的封管肝素盐水浓度（），PORT封管肝素盐水浓度（），透析导管（）。