旋涡泵有叶轮。_爱下问搜题

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问题判断题

旋涡泵有叶轮。

答案

参考答案：对

多项选择题

平坦型葡萄糖耐量曲线常见于（）

A.甲状腺功能减退

B.腺垂体功能减退症

C.肾上腺皮质功能亢进

D.胃切除后

E.胰岛B细胞瘤

完形填空

I was tired and hungry after a long day of work. When I walked into the living-room, my 12-year-old son looked up at me and said, “I 41 you.” I did not 42 what to say, and I just stood there, looking 43 at him. My first 44

  was that he    45  need help with his homework. Then I asked, “What was that all     46  ?”
“Nothing,” he said, “My teacher said we should tell our parents we love them and   47  what they say.”
The next day I called his teacher to    48   more about what my son said and how the other parents had reacted（反应） . “Most of the fathers had the    49   response as you did,” the teacher said, ”When I first         50    that we try this, I asked the children   51   they thought their parents    52   say. Some of them thought their parents would have heart trouble.”
Then the teacher   53  , “ I want my students to know that feeling love is an important part of    54  . I’m trying to tell them it’s too bad that we don’t express our feelings. A boy   55   tell his father or mother he loves him.” The teacher understands that sometimes it is   56   for some of us to say something that is good for us to say.
That evening when my son   57   to me, I took him in my arms and held on for an    58    moment, saying, “Hey, I love you,    59  .” I don’t know if saying that made    60   of us healthier, but it did feel pretty good.

C．interesting