Who is told to talk to Ms. Braxton？ 查看材料
A. Parents.
B. Students.
C. Teachers.
D. Performers.
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为什么必须坚持独立自主、自力更生？它同对外开放有什么关系？
DW2-35型断路器的额定开断电流Ib是11.8KA，那么断路器的额定遮断容量S是多少？
材料题请点击右侧查看材料问题 查看材料
A. selfishness
B. pride
C. habit
D. hobby
If you miss a class， you should_________. 查看材料
A. call the teacher or a classmate to get the assignment
B. give an excuse and then ignore the assignment
C. keep silence and miss; the assignment
D. ask a classmate about， the assignment when you attend the school
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