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【单选题】
于上海期货交易所铝期货合约，下列表述错误的是( )A.
最小变动价位为10元l吨
B.
交易单位为5吨l手
C.
每日价格最大波动限制为不超过上一交易日结算价+-3%
D.
最后交易日为合约交割月份的15日(遇法定假日顺延)
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】下面哪种方法可以将填充图层转化为一般图层:
A.
A． 双击图层调板中的填充图层图标
B.
执行“图层>点阵化>填充内容”命令
C.
按住alt键单击图层控制板中的填充图层
D.
执行“图层>改变图层内容”命令
【简答题】For this part, you are allowed 30 minutes to write a short easy entitled Should One Expect a Reward When Doing a Good Thing? You should write at least 150 words following the outline below: 1、有人做好事期望得...
【简答题】Write an easy of 160 -200 words based on the following drawing. In your essay, you should 1)describe the drawing briefly, 2)explain its intended meaning, and 3)give your comments. You should write nea...
【单选题】— You should apologize to her, Barry. — ______, but it's not going to be easy. [ ]
A.
I suppose so
B.
I feel so
C.
I prefer to
D.
I like
【单选题】. It is easy enough to download and copy, but you should at least write ________ by yourself.
A.
anything
B.
everything
C.
something
D.
nothing
【单选题】足月儿,臀位,吸引器助产,生后不久,出现嗜睡,呼吸极不规则,前囟饱满,最可能的诊断是
A.
新生儿化脓性脑膜炎
B.
新生儿破伤风
C.
新生儿颅内出血
D.
新生儿吸入性肺炎
E.
新生儿败血症
【简答题】什么是生物信息学?其 研究领域主要那几个方面?
【单选题】I think _______ a foreign language is not easy. You should _______ it often. [ ]
A.
to learn; to practice
B.
learning; practice
C.
learn; practicing
D.
learns; to practice
【单选题】You think it's easy? You should try ______ for once.
A.
doing
B.
doing it
C.
to do
D.
to do it
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