问题
多项选择题
光纤的机械性能包含有：（）
A.光纤的抗冲击性能
B.抗扭转强度
C.抗拉强度
D.抗卷绕强度
答案
参考答案：A, B, C, D
搜题请搜索小程序“爱下问搜题”
光纤的机械性能包含有：（）
A.光纤的抗冲击性能
B.抗扭转强度
C.抗拉强度
D.抗卷绕强度
参考答案：A, B, C, D
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| Ted, Jodie,Lily and Mary are my good friends. They love watching TV very much They have different 1 ,so they like different TV shows. Ted is a good sports player. He likes playing basketball and ping-pong, so he likes 2 . He often watches CCTV-5 at home. Jodie is a good 3 , she likes 4 . But Lily can't 5 soap operas. She thinks they are too boring. In 6 , she just likes 7 and sitcoms. Mary doesn't 8 game shows. But she likes watching comedies and she loves sitcoms, too. Her favorite 9 is Mr.- Bean She thinks it is very 10 . |