问题
填空题
为了获得较好的织物综合质量，化学短纤维的长度L（mm）和线密度（dtex）的比值一般为（）左右。
答案
参考答案：23
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为了获得较好的织物综合质量，化学短纤维的长度L（mm）和线密度（dtex）的比值一般为（）左右。
参考答案：23
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| A little boy 1 afraid of the dark. One night his mother told him to go out to the backroom 2 bring her the broom. The little boy turned to his mother and said, "Mom, I don't want to go out there. It's very 3 ." The mother smiled at her son and said, "You don't 4 be afraid of the dark. Jesus is out there. He'll look after you and protect you. " The little boy looked at his mother and asked, "Are you 5 he's out there?" "Yes. He is 6 . And he is always ready to help you when you 7 him, "she said. The little boy thought 8 a minute and went to the back door. 9 out into the darkness, he called," Jesus? 10 you're out there, would you please hand me the broom?" | |||
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