生产中发生堵溜子时可使提升机（），或（）。_爱下问搜题

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问题填空题

生产中发生堵溜子时可使提升机（），或（）。

答案

参考答案：返料；混料

单项选择题 B型题

巴比妥钠注射剂中加有60%丙二醇的目的是（）

A．降低介电常数使注射液稳定

B．防止药物水解

C．防止药物氧化

D．降低离子强度使药物稳定

E．防止药物聚合

完形填空

“Hi, Mommy, what are you doing?” asked Susie, who was only six years old. “I’m making a casserole(炖锅菜) for Mrs. Smith next door, __36__ Mrs. Smith is very sad. She lost her daughter and has a __37__ heart. We need to take care of her a little while.” Said her mother. “ Why, Mommy?”
“You see, Susie, when someone is very, very sad, they have __38__ doing the little things like making dinner or other housework. Because we’re __39__ of a community and Mrs. Smith won’t ever be able to talk with her daughter or hug(拥抱) her. You are a very __40__ girl, Susie; maybe you’ll think of __41__ way to help take care of Mrs. Smith.”
Susie thought __42__ about this challenge and how she could do her __43__ on caring for Mrs. Smith. A few minutes later, Susie knocked on her door. After a few moments, Mrs. Smith __44__ the knock with a “Hi, Susie.”
Susie noticed that Mrs. Smith didn’t have that familiar musical __45__ about her voice when she __46__ someone.
“What can I do for you, Susie?” asked Mrs. Smith.
“My mommy says that you lost your daughter and you’re very, very sad with a broken heart.” Susie __47__ her hand out shyly. In it was a Band-Aid. “This is for your broken heart.” Mrs. Smith knelt down and hugged Susie. Through her __48__ she said, “Thank you, darling girl, this will __49__ a lot.”
Mrs. Smith __50__ Susie’s act of kindness and took it one step __51__. She bought a small key ring with a picture frame(框架) ---- the ones __52__ to carry keys and display a family __53__ at the same time. Mrs. Smith placed Susie’s Band-Aid in the frame to __54__ her to heal a little every time she sees it. It has become her symbol(象征) for healing, while not __55__ the joy and love she experienced with her daughter.

B．answered to

D．remembering