()是使水产生蒸汽而达到节水的目的。

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问题:

()是使水产生蒸汽而达到节水的目的。

考点:配管工高炉配管工(中级)高炉配管工(中级)题库
题型:填空题

治疗 * * 纤维腺瘤的方法主要是手术切除,其主要目的和作用是()

A.美观

B.防止长大

C.防止变为多发性

D.防止影响乳腺功能

E.防止癌变

题型:填空题

牙拔除术的适应证是相对的,对于患有相同疾病的牙必须具体分析后决定是否拔除。

对于额外牙,错误的处理方法是()。

A.应拔除所有使邻牙牙根吸收的额外牙

B.应拔除所有位于恒牙胚浅面的额外牙

C.应拔除所有骨内阻生的额外牙

D.应拔除所有导致牙列拥挤的额外牙

E.应拔除所有影响面容美观的额外牙

题型:填空题

1985年,邓 * * 说:“改革是中国的第二次革命。”这句话的本质含义是 [     ]

A.解放生产力,发展生产力   

B.体现了无产阶级的革命性和彻底性 

C.在中国发展资本主义   

D.经济形态决定了意识形态 

题型:填空题
阅读理解。
     Some 30 million Americans suffer from insomnia. Here, our expert panel provides you with four different
solutions for getting some rest:
Neil B. Kavey, MD,
Director, Sleep
Disorders Center,
New York Presby-
terian Hospital
The sleep specialist. Try behavior changes
and proper use of medication. At night, keep
away from bright light. In the morning, open
the shades and go out for a walk, to tell your
brain, "This is, the beginning of the day."
You can try OTC sleep aids, but if you suffer
for more than three weeks, see a doctor.
Drugs are safe when used properly, and better
than the consequences of not sleeping.
Cerald Lemole,
MD Associate
Medical Director,
Christiana Care
Center for Heart
and Vascular Heal-
th, Wilmington,
Delaware.
The alternative source. Stress often plays a
role in insomnia, so try to change your reaction
to it. Don't exercise or eat at the end of the day,
and avoid or limit caffeine, alcohol and nicotine.
Enjoying a warm bath can help. Also, try taking
l,000 mg of calcium (钙) (it may calm your
muscles and nerves, helping you sleep ).
Lisa Derosimo,
MD, Owner, The
Weight and
Wellness Center,
Jupiter, Florida
The nutritionist. Go to bed and get up at the same
time daily. Keep your room dark and quiet, and
remove distractions (no working in bed). Have a
cup of herbal (草药) tea, such as chamomile (甘菊),
to relax your body. And remember, people who eat
a healthy diet of whole grains, fruits and vege-tables,
and low-fat protein feel better and sleep better.
Sandra McLanah-
an, MD, Medical
Director, Integral
Health Center, Buckingham,
Virginia
The mind/body pro. Lying in bed, starting from your
legs and moving up to your head, tense your muscles
one at a time, then release. Your body will feel more
relaxed, like a rubber band after it's been stretched.
And try alternate-nostril (鼻孔交换的) breathing. Exhale
(呼气) through one nostril, using your fingers to close
the opposite nostril. Breathe in and out; then switch
back and forth.
1. What does the underlined word"insomnia" in the second paragraph mean?
A. Late stay.
B. Sleeplessness.
C. Tiredness.
D. Breath trouble.
2. Who thinks medicine is an important factor in keeping a good sleep?
A. Kavey
B. Lemole.
C. Derosimo.
D. McLanahan.
3. According to Lisa Derosimo, what results in a good sleep?
A. Having a balanced diet.
B. Keeping your sleeping-room bright.
C. Taking enough medicine.
D. Having some fish in the evening.
4. From the passage we can infer that altemate-nostril breathing is a good way to _____.
A. breath deeply
B. build your body
C. exercise your nose
D. relax yourself
5. Gerald Lemole and Sandra McLanahan share the idea about the way of _____ to have a good sleep.
A. diet
B. relaxation
C. medicine
D. taking calcium
题型:填空题

钻井液处理时应收集()六个方面的资料。

A.处理药剂名称、浓度、数量、处理时的井深、处理时间和处理前后性能变化情况等

B.处理药剂的名称、生产日期、数量、处理时的井深、处理时间和处理前后性能变化等

C.处理药剂的密度、浓度、数量、处理时的井深、处理时间和处理前后的性能变化情况等

D.处理药剂的名称、密度、生产日期、数量、处理时间和处理前后性能变化情况等

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