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【单选题】
用氟离子选择电极测量F - 时,TISAB溶液的最适宜pH值范围是( )A.
2～4
B.
7～9
C.
2～12
D.
5.5～6.5
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【简答题】Around the World in Eighty Days is a classic Adventure novel by Jules Verne. The story starts in London in 1872. One day in the Reform Club, Phileas Fogg, a wealthy gentleman, accepts a wager(赌注) for ...
【单选题】Work starts every day at 7 a.m and goes on until late afternoon__________a break at midday.
A.
by
B.
with
C.
for
D.
after
【单选题】The author considers that a fairy story is more effective when it is ______.
A.
repeated without variation
B.
treated with reverence
C.
adapted by the parent
D.
set in the present
【判断题】he use of licensing is particulary encouraged in countries with weak intellectual property protection.()
A.
正确
B.
错误
【单选题】使用氧气过程中,调节氧流量时,应采取的方法是
A.
拔出导管调节流量
B.
直接调节流量
C.
分离导管调节流量
D.
更换粗导管并加大流量
E.
关闭总开关调节流量后再开总开关
【单选题】使用氧气过程中,如调节氧流量时,应采取的方法是
A.
拔出导管调节流量
B.
直接调节流量
C.
分离导管调节流量
D.
更换粗导管并加大流量
E.
关闭总开关调节流量后再开总开关
【简答题】If the international licensing happens, the foreign licensee must meet ______.
【单选题】The story starts with a New Zealand teenager who _________ .
A.
founded a site to tease the readers with fake news stories
B.
was famous for wearing tight blue jeans
C.
donated his blue jeans to the hospital
D.
passed out for wearing a pair of jeans which were so tight that they cut off his blood circulation
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