下列哪项不是乳牙牙髓腔的特点() A.髓腔大 B.髓角高 C.根管细 D.根尖孔大

题型:单项选择题 A1型题

问题:

下列哪项不是乳牙牙髓腔的特点()

A.髓腔大

B.髓角高

C.根管细

D.根尖孔大

E.髓壁薄

考点:口腔执业助理医师牙体解剖生理牙体解剖生理题库
题型:单项选择题 A1型题

Sometimes I really doubt (怀疑) whether there is love between my parents. Every day they are busy trying to make money in order to pay for my brother's education and mine. They don't act in the romantic ways that I read in books or I see on TV. For them, “I love you” is too difficult to say. Even sending flowers to each other on some special days is hardly ever seen.

One day, my mother was repairing a quilt. I silently sat beside her and looked at her. “Mom, may I ask you a question?” I said. “What?” she replied, still doing her work. “Is there love between you and Dad?” I asked her in a very low voice. My mother stopped her work and looked at me in surprise. She didn't answer my question at once. Then, she bowed her head and continued to do her work.

I was afraid that I had hurt her feelings. I felt so embarrassed that I didn't know what to do. But at last I heard my mother say the following words:

“ Look at this thread (线). Sometimes it appears, but most of the time, it hides in the quilt. The thread really makes the quilt strong and durable. If life is a quilt, then love should be a thread. It can hardly be seen anywhere or anytime, but it's really there."

I couldn't understand her until the next spring. At that time, my father suddenly got sick seriously. My mother had to stay with him in the hospital for a month. When they returned from the hospital, they both looked very pale. After they were back, every day in the morning and dusk, my mother helped my father walk slowly on the country road. My father had never been so gentle. The doctor had said my father would recover in two months. But after two months he still couldn't walk by himself. All of us were worried about him. "Dad, how are you feeling now?" I asked him one day. "Susan, don't worry about me." he said gently. "To tell you the truth, I just like walking with your mom. I like this kind of life." Reading his eyes, I know he loves my mother deeply.

Once I thought love meant flowers, gifts and sweet kisses. But from this experience, I understand that love is just a thread in the quilt of our life. Love is inside, making life strong and warm.

小题1:Why does the writer doubt the love of her parents?

A.Because they hardly meet each other.

B.Because they hardly speak to each other.

C.Because they often argue with each other.

D.Because they hardly express their love.小题2:How did the writer feel after she asked her mom the question?

A.Embarrassed.

B.Excited.

C.Angry.

D.Bored.小题3:What does the underlined word "durable" mean in Chinese?

A.好看的

B.廉价的

C.耐用的

D..昂贵的小题4:Which of the following is TRUE according to the passage?

A.The writer understood her mum’s words at once.

B.After two months from the hospital, Susan’s father could walk by himself.

C.The writer’s parents didn’t love each other.

D.Love is there, no matter whether you say it or not小题5:What's the best title for the passage?

A.My Parents

B.Love is Just a Thread

C.How to Find Love

D.Where to Find Love

题型:单项选择题 A1型题

描述各字母含义:=d_.[()][\]

题型:单项选择题 A1型题

做为基础降压药治疗高血压的药物是()

A.氨苯蝶啶

B.螺内酯

C.呋塞米

D.双氢氯噻嗪

E.甘露醇

题型:单项选择题 A1型题

枝状管网

题型:单项选择题 A1型题

地方保护主义使德国国内市场分崩离析,妨碍经济地区专业化分工的发展;同时,地方保护主义强化了地方政府以及所属企业的短期行为,并因此而妨碍了经济结构的调整;另外,地方保护主义妨碍了中央产业政策的实施效果。可见( )

A.地方保护主义普遍存在

B.地方保护主义对经济活动具有非常消极的影响

C.地方保护主义对社会活动具有非常消极的影响

D.地方保护主义是对中央权威的挑战

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