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搜题
【单选题】
F 0 值的应用大多限于
A.
干热灭菌
B.
湿热灭菌
C.
热压灭菌
D.
流通蒸汽灭菌
E.
气体灭菌
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举一反三
【单选题】Which of the following, if true, casts the most doubt on the conclusion in the passage that the pension fund will inevitably go bankrupt?
A.
The pension fund is invested in a conservative portfolio of bonds and money market funds that perform, on average, slightly better than inflation.
B.
Financial analysts have determined that, with current levels of payments into and out of the plan, the pension fund will remain solvent for at least another seven years.
C.
If the company is bought or goes out of business, the payments to retirees from the pension funds are likely to become subject to arbitration by either the new owners or the bankruptcy trustees, in which case the 'guaranteed' payments could be readjusted
D.
The restructuring of the workforce has dramatically increased the efficiency of steel production at Southfork, resulting in substantially higher revenues per employee than in the past, and consequently much higher salaries.
E.
Although the modern era is referred to as a 'postindustrial' age, the worldwide demand for steel has never been higher.
【单选题】下列器件中,不属于全控型器件的是()
A.
晶闸管
B.
电力 MOSFET
C.
IGBT
D.
大功率 晶体管 GTR
【单选题】With your help, there is no doubt ______ our plan is meant for will work out successfully. [     ]
A.
that what
B.
whether that
C.
what that
D.
that which
【单选题】______ is no doubt that the Rockets will defeat the Washington Wizards in the next game.
A.
It
B.
As
C.
That
D.
There
【单选题】______ is no doubt that the media play a major role in influencing people’s opinions.A.ThisB.Tha
A.
31. ______ is no doubt that the media play a major role in influencing people’s opinions. A. This
B.
That
C.
What
D.
There
【单选题】---__________ is it from here? ---It ’ s five kilometers away from here. A. How much B. How long C. How far
A.
How much
B.
How long
C.
How far
【单选题】小剂量阿司匹林可预防血栓形成是因为( )。
A.
抑制PGH2的合成
B.
抑制PGl2的合成
C.
抑制PGG2的合成
D.
抑制PGG2和PGH2的合成,进而使TXA2合成减少
E.
直接抑制TXA2的合成
【判断题】阿司匹林长期小剂量服用有可预防血栓形成的作用
A.
正确
B.
错误
【单选题】下列器件中,不属于全控型器件的是()
A.
晶闸管
B.
GTO
C.
GTR
D.
MOSFET
【单选题】小剂量的阿司匹林可用于治疗
A.
治疗心肌梗塞
B.
预防脑血栓形成
C.
治疗慢性钝痛
D.
风湿性关节炎
E.
风湿热
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