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【单选题】
等温、等压下过程可逆性的判据是。A.
△G ≤ 0
B.
△S ≤ 0
C.
△S ≥ 0
D.
△S(总) ≥ 0。
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【单选题】— I have some problems with my English grammar.— Well, I am in situation. Grammar has never been
A.
— I have some problems with my English grammar. — Well, I am in ____ situation. Grammar has never been easy for me. A．a different
B.
the similar
C.
the opposite
D.
a wrong
【单选题】—I'd like to spend my weekend in upstate NY, but I have some problems with transportation. — ______ . I'll drive my mom's car.
A.
What if
B.
Take your time
C.
What a pity
D.
It is no big deal
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A.
用手取出无菌巾后将剩余无菌巾包好，注明开包日期时间
B.
操作者的双手不可触及无菌治疗巾的内面
C.
折叠治疗巾上层呈扇形开口，边缘向内放入无菌物品
D.
双手捏住治疗巾上层两角内外面，下拉覆盖无菌物品
E.
铺好的无菌盘12h内有效，并注明铺盘日期及时间
【单选题】铺无菌盘的操作方法正确的是
A.
用手取出无菌巾后将剩余无菌巾包好注明开包日期时间
B.
操作者的双手不可触及无菌治疗巾的内面
C.
折叠治疗巾上层呈扇形开口边缘向内放入无菌物品
D.
双手捏住治疗巾上层两角内外面下拉覆盖无菌物品
E.
铺好的无菌盘12小时内有效并注明铺盘日期时间
【单选题】铺无菌盘的操作方法正确的是
A.
用手取出无菌巾后将剩余无菌巾包好注明开包日期时间
B.
操作者的双手不可触及无菌治疗巾的内面
C.
折叠治疗巾上层呈扇形开口边缘向内放入无菌物品
D.
双手捏住治疗巾上层两角内面下拉覆盖无菌物品
E.
铺好的无菌盘12h内有效并注明铺盘日期及时间
【单选题】I have some problems with my English writing. Can you give me some_____?
A.
messages
B.
decisions
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information
D.
advice
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A.
on
B.
for
C.
about
D.
with
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A.
advice
B.
messages
C.
suggestion
【单选题】I have some problems with my English writing. Can you give me some______?
A.
advice
B.
decisions
C.
information
D.
messages
【单选题】- You look worried. What's the matter? - I have some problems with my parents. I really don't know_______.
A.
who to speak
B.
who speaks to
C.
who to speak to
D.
who speaking to
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