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【单选题】
设在某一物体的点作用一空间汇交力系F 1 ,F 2 , ``` F n 。其中任意二力总是共面,则可连续应用
A.
三角形法则
B.
正方形法则
C.
平行四边形法则
D.
梯形法则
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举一反三
【简答题】习题三.docx 实验三 基尔霍夫定律的验证.pdf
【简答题】D'où venez-vous?
【单选题】“i7电脑”中的“i7”指的是( )
A.
CPU的型号
B.
CPU的速度
C.
内存的容量
D.
运算器的速度
【单选题】- D'où venez vous ? - Je suis .............. Guangzhou.
A.
du
B.
de
C.
au
D.
à
【简答题】- Pardon monsieur, d'où venez-vous? - Je viens de France.
【单选题】The article is primarily about
A.
treatment of suicidal tendencies.
B.
causes of college students suicide.
C.
the problem and prevention of college student suicide.
D.
functions and characteristics of crisis centers.
【单选题】- D'où venez-vous ? - Je viens ............. Chine.
A.
de la
B.
de
C.
du
D.
des
【简答题】The mental health of Chinas youngsters is on the decline, with 60 percent of college students feeling isolated and 80 percent feeling social injustice, a survey has suggested. Those feelings find thei...
【单选题】The college provides financial assistance to______.
A.
unemployed applicants
B.
admitted students
C.
qualified candidates
D.
invited interviewees
【单选题】The passage is primarily about
A.
treatment of suicidal tendencies.
B.
causes of college students suicide.
C.
the problem and prevention of college students' suicide.
D.
functions and characteristics of crisis centers.
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