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【简答题】
电阻R3的测量值为_____K Ω ? (小数点后保留两位数字)
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皮皮学刷刷变学霸
举一反三
【多选题】What are the three fundamental elements of a language?
A.
Spelling
B.
Vocabulary
C.
Pronunciation
D.
Meaning
【单选题】四、题 8-4 ,试确定图示结构,在位移法计算中其基本未知量的数
A.
四个未知量，四个刚臂
B.
六个未知量，两根链杆，四个刚臂
C.
两个未知量，两根链杆
D.
四个未知量，两根链杆，两个刚臂
【单选题】Anita: I saw Nora in the teacher's office this morning. Do you know _______ she was there? Brian: She cheated on tests. [ ]
A.
how
B.
if
C.
when
D.
why
【简答题】Do you know who created the computer?
【单选题】Julie: Do you know everybody here? Paul: No. Hardly anybody. Julie: How do you know Sam? Paul: He' s a friend of Mark' s. How do you know him? Julie: Sam and I go to the same gym. Paul: He ' s a nice ...
A.
How long have you known him?
B.
What do you know about him?
C.
How well do you know him?
D.
Why do you want to know him?
【简答题】You may know the English letters A, B and C. But do you know there are people called ABCs? Do you know there is such a thing as “a banana person”? How strange! ABC means American-born Chinese. An ABC ...
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