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【单选题】
年龄70岁,无其他慢性病的患者血压应控制在()mmHg以下A.
120/80
B.
130/80
C.
140/90
D.
150/90
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举一反三
【单选题】The phenomenon of pre-nups______.
A.
shows the improvement of people's life
B.
shows that people nowadays are more realistic than romantic
C.
is the product of women liberation
D.
shows that people don't believe each other
【单选题】The cellphone, a device we have lived with for more than a decade, offers a good example of a popular technology's unforeseen side effects. More than one billion are【1】use around the world, and when a...
A.
of
B.
for
C.
in
D.
by
【单选题】Deaths from Ecstasy are sometimes caused by ______.
A.
people with pre-existing conditions
B.
too much fluid in the body
C.
overheating of the body
D.
all of the above
【单选题】A device used to enlarge the size of an existing bore hole, having teeth arranged on its outside circumference to cut the formation as it rotates is a(n) ______.
A.
enlarger bit
B.
casing bit
C.
hole opener
D.
casing opener
【单选题】If you copy the online information onto your PC device, you will ______ .
A.
save the time of connecting to the online system
B.
reduce the risk of losing information
C.
pay just local telephone charges
D.
get local information only
【单选题】By the late 7 th century, became the dominant religion in England.
A.
Celtic Christianity
B.
Anglo - Saxons Christianity
C.
Germanic Christianity
D.
Roman Christianity
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