调车作业中变更股道时，必须（）传达。

熔断器属于配电电器，其用途是（）。

A．用于线路过负荷、短路或欠电压保护，也可用于不频繁接通和分断电路

B．主要用于电路隔离，开关能接通分断额定电流，组合电器具有短路和过负荷保护功能

C．电力系统中用于线路和设备的短路及过负荷保护

D．用于导线和家用电器过负荷或短路保护，漏电及人身触电保护

阅读理解。

     Please, please, please! Hug your kids every single day and tell them that you love them! Let that be your

nightly routine. Let them go to sleep feeling loved and good about themselves, even if you have been fighting.

I have a seventeen-year-old son who hugs every- day.

     Every night before he goes to bed we do a devotional together and pray. I will continue this with him as

long as he is under my roof. I have showered him with love his whole life, as well as my family, and he is

one of the most loving kids I have ever seen. Every human being needs physical touch, especially young

children and teenagers. We need 7 hugs a day to be healthy. Each hug we receive rtuses our hemoglobin (血

红素). And as one of the other parents had commented, so many teenagers that do not get any physical touch

at all from their parents will seek to get it in inappro priate ways. We only have them for just a little while, they

will soon be gone and we won't be able to show them our love then! Shower them every single day! You will

never regret it and they will always feel loved!

     My nephew, who is like a son to me, started to become embar rassed at around age 13 for me to hug him

in public. I would only get to see him on the weekends and the first time he pulled away we were at a baseball

game and there were people everywhere. I just grabbed and hugged even harder when he tried to pull away

and said" I don't care if you like it or not! I love you so much and I will hug you every time I see you! "He

turned very red but smiled.

     Dr. Dobson says that our teenagers need our love and care e- yen more as they grow older because of all

of the self-doubt that the media puts on them to be perfect. Make them feel loved every day! If you don't do

it, who will? It may be uncomfortable at first but I promise it will just become second nature if you do it every

day!

1. The underlined word "routine" in Paragraph 1 can be replaced by _____.

A. Dream

B. Work

C. Bath

D. Habit

2. As a parent, the author and her son _____.

A. hug every day and share love in the life

B. hug more than seven times every day

C. never hug because he is a shy boy

D. never hug because he is independent

3. According to the author, seven. hugs a day _____.

A. make hemoglobin in our body decrease

B. help you keep in a good condition

C. make your study better at school

D. help you make more friends

4. What does the author's nephew react to her forced hug?

A. He was hateful and angry with the author.

B. He was shy but accepts the hugs happily.

C. He laughs at the author's performance in public.

D. He finds more reasons to refuse the author's demand.

基坑开挖过程中，当挖土面积较大时，每人工作面不应小于( )。

A．6m²
B．7m²
C．8m²
D．9m²

患者，女，23岁。痛经9年，经行不畅，小腹胀痛，拒按，经色紫红，夹有血块，血块下后痛即缓解，脉沉涩。治疗应首选（）

A.足三里、太冲、三阴交

B.中极、次髎、地机

C.合谷、三阴交

D.曲池、内庭

E.合谷、归来

商业银行内部控制评价时，因安全防范措施不当发生（）等案件且造成重大影响或损失的，被评价机构的评级可以下调一级。

A.金融诈骗

B.盗窃

C.抢劫

D.爆炸