停机0—20S会出现双氧水罐双氧水低温报警，原因是（）。
A:0—20S双氧水槽加热器不加热 B:0—20S双氧水罐热交换加热器不加热 C:0—20S双氧水罐泵不工作 D:0—20S双氧水槽水浴冷却水阀打开
皮带预启当中响铃持续时间不应少于20S
114查号台应答及时率定义中规定的时限为20s。
已知测得t0=20s；t15=40S，则SDI为（）。
A:3.33； B:3.59； C:2.89； D:3.00
一艘船长99.8m川江标准船，在操舵试验时，从左35度到右30度为18秒，从右35度到左30度为17秒。舵工下舵机舱调整了舵压后，再试，左至右，右至左均为11秒.最后安检人员检查了船捡证书上舵机型号为：DYA-250/20S，该船被滞留。请问下列可能的原因哪个准确？（）
A:根据舵机型号DYA-250/20S，可判断该舵机为操舵时间为20S的非激流航段舵机 B:根据舵机型号DYA-250/20S，可判断该舵机为扭矩不合要求 C:舵机有污渍 D:故意刁难
VIP客户服务水平计算方法：VIP客户20s内人工应答呼叫量÷VIP客户人工请求呼叫量，合规值≥85%/20s。
服务水平指20s内的人工接通率。VIP客户服务水平的合规值是：（）
A:≥85%/20s。 B:≥80%/20s C:≥75%/20s D:≥70%/20s
服务水平指20s内的人工接通率。普通客户服务水平的合规值是：（）
A:≥85%/20s。 B:≥80%/20s C:≥75%/20s D:≥70%/20s
While there’s never a good age to get
cancer, people in their 20s and 30s can feel particularly isolated. The average
age of a cancer patient at diagnosis is 67. Children with cancer often are
treated at pediatric (小儿科的) cancer centers, but young adults have a tough time
finding peers, often sitting side-by-side during treatments with people who
could be their grandparents.
In her new book Crazy Sexy Cancer
Tips, writer Kris Carr looks at cancer from the perspective of a young adult who
confronts death just as she’s discovering life. Ms. Carr was 31 when she was
diagnosed with a rare form of cancer that had generated tumors on her liver and
lungs.
Ms. Carr reacted with the normal feelings of shock and
sadness. She called her parents and stocked up on organic food, determined to
become a "full-time healing addict." Then she picked up the phone and called
everyone in her address book, asking if they knew other young women with cancer.
The result was her own personal “cancer posse”: a rock concert tour manager, a
model, a fashion magazine editor, a cartoonist and a MTV celebrity, to name a
few. This club of "cancer babes" offered support, advice and fashion tips, among
other things.
Ms. Carr put her cancer experience in a recent
Learning Channel documentary, and she has written a practical guide about how
she coped. Cancer isn’t funny, but Ms. Carr often is. She swears, she makes up
names for the people who treat her (Dr. Fabulous and Dr. Guru), and she even
makes second opinions sound fun ("cancer road trips," she calls them).
She leaves the medical advice to doctors, instead offering insightful and
practical tips that reflect the world view of a young adult. "I refused to let
cancer ruin my party," she writes. "There are just too many cool things to do
and plan and live for."
Ms. Carr still has cancer, but it has
stopped progressing. Her cancer tips include using time- saving mass e-mails to
keep friends informed, sewing or buying fashionable hospital gowns so you’re not
stuck with regulation blue or gray and playing Gloria Gaynor’s "I Will Survive"
so loud your neighbors call the police. Ms. Carr also advises an eyebrow wax and
a new outfit before yon tell the important people in your life about your
illness. "People you tell are going to cautiously and not so cautiously try to
see the cancer, so dazzle them instead with your miracle," she writes.
While her advice may sound superficial, it gets to the heart of what every
cancer patient wants: the chance to live life just as she always did, and maybe
better. |
Which of the following groups is more vulnerable to cancer
A:Childre B:People in their 20s and 30 C:Young adult D:Elderly peopl
{{B}}第二篇{{/B}}
? ?A profound change seems to have taken
place in the economic relationship between Americans and their animals. In 1993,
the pet business was a $16 billion field dominated by mom and pop outfits and
independent veterinarians. Today, it is a $ 23 billion empire.
?
?Nearly 60 percent of Americans live with one or more animals. More than 30
million have dogs, and 27 million have cats. While the overall number of owners
has remained relatively stable since the 1980s, they are spending ever greater
amounts on their animals. Signs of the boom are everywhere. On the retail side,
superstore chains are covering the country.
? ?Americans consider
cats and dogs a "part of the family" rather than property, ?which, legally,
at least, they remain. (Being property themselves, for instance, animals cannot
legally inherit property in wills, though growing numbers of them are being
provided for in estates, and some law firms have developed a specialty in the
area. )
? ?The reasons for this metamorphosis from property to
person are mysterious. No one seems to know exactly why Americans have changed
their views. A decline in warmth among homo sapiens may explain part of the
phenomenon, says attorney Lane Gabeler. She says it actually helps the practice
by giving her people a softer edge. "People hate lawyers, and we look more human
with a dog," Gabeler insists.
? ?On the other hand, there are more
reasons now to own pets than there were a generation ago. Adults in their 20s
and 30s marry and have kids later, leaving more room in their lives to adopt a
beast. Medical research has determined that contact with pets can lower blood
pressure and fend off heart attacks, so more and more of the elderly have
embraced the animal kingdom.
? ?The pet industry is confident that
the future remains bright. On the health insurance side alone, for example, the
market has hardly been scratched. In the United Kingdom, 13 percent of the
country’s 15 million owners have policies, and in Sweden, 57 percent of 7
million have been insured. But in the United States, with a total of 114 million
pets, fewer than 1 percent of pets are covered if they choke on a chicken bone
or try to bite the UPS truck driver. So if the bond between people and their
creatures truly exists, and if that bond keeps deepening economically as well as
emotionally, the next wave of American moguls may well be pet insurance agents
rather ?than Internet pioneers. |
The passage supports which of the following statements?
A:Americans set down pets as property in their wills. B:Most lawyers own pets of one kind or another. C:People in their 20s and 30s give their priority to raising pets rather than having children. D:The number of pets in the U.S. that have insurance policies is less than 1.14 million.
康复医学综合练习
