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【单选题】
碳溶于 α 铁中形成的固溶体称为
A.
珠光体
B.
C.
渗碳体
D.
奥氏体
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参考答案:
举一反三
【判断题】法律关系由主体、客体、内容三要素构成
A.
正确
B.
错误
【单选题】_________ many times, she still can’t remember it.
A.
Had told
B.
Having been told
C.
Having told
D.
Being told
【简答题】听句子,选择正确的单词或词组完成句子。 1. You have _____ hair. A. long B. short C. small 2. The boy _____ a big face. A. is B. have C. has 3. Nice to _____ you. A. see B. meet C. thank 4. Good _____, Maria. A. morning B...
【简答题】Please fill in the blanks with the following words, you many change the forms where necessary. comfortable enter share responsible fear shortly handle smart howeve...
【单选题】She can't remember the date__she was born on
A.
where
B.
when
C.
that
【单选题】— You must have had a good time at the party last night,didn't you? — ________. Actually, it was a bit boring. [     ]
A.
Oh,great
B.
I suppose so
C.
Not really
D.
That's OK
【判断题】经济法律关系由主体、客体、内容三要素构成。()
A.
正确
B.
错误
【简答题】完形填空。 How are you, Pin? I'm writing a letter 1 you in my school. It's a big middle 2 . I'm in a big class. There're fifty students in my class. There are about three hundred teachers in my school. My ...
【判断题】经济法律关系由主体、客体和内容三大要素构成。(    )
A.
正确
B.
错误
【单选题】某轮大副拟将一重24t的重大件配装在上甲板,拟用底面积为1.78m2的木墩进行衬垫。上甲板的允许均布负荷量为22.96kPa。为使上甲板满足局部强度要求,应使用相同的木墩()个。
A.
4
B.
0
C.
2
D.
6
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