A Shelter for the Homeless
Last summer I was a volunteer (志愿者) at a shelter for the homeless, a place for homeless people to sleep at night. I wasn’t working that summer and was (21) only two classes in summer school, so I had some (22) time. Three nights a week, I (23) in the kitchen of the shelter along with four other volunteers. We planned and (24) for 45 people hot meals (25) vegetables, chicken, fish and fruit. The homeless people (26) this good food because many of them usually didn’t eat well.
I (27) this volunteer work, making (28) with the four volunteers in the kitchen. One was a very nice elderly housewife, one a movie actor, another a young teacher, and the other a college student, like me.
I talked to a lot of the homeless people at the shelter. Their life stories (29) me with sympathy (同情). Some of them had (30) with alcohol (酒) or drugs while
A. with
B. from
C. by
D. in
| Vitamins are organic compounds
necessary in small amounts in the diet for the normal growth and maintenance of
life of animals, including man. They do not provide energy, (31) do they construct or build any part of the body. They are needed for (32) foods into energy and body maintenance. There are thirteen or more of them, and if (33) is missing a deficiency disease becomes (34) Vitamins are similar because they are made of the same elements—usually carbon, hydrogen, oxygen, and (35) nitrogen. They are different (36) their elements are arranged differently, and each vitamin (37) one or more specific functions in the body. (38) enoug A. Supplying B. Getting C. Providing D. Furnishing [多选题]应进行试验的安全工器具有（）
A.规程要求进行试验的安全工器具 B.新购置和自制的安全工器具 C.检修后或关键零部件经过更换的安全工器具 D.对机械、绝缘性能发生疑问或发现缺陷的安全工器具 [单项选择]无意义密码子
A. AUG B. GUA C. UAA UGA UAG D. AUG UGA UAG E. AAU AGU GAU [单选题]关于脓肿的叙述,下列哪项是错误的?
A.小脓肿可吸收消散,大脓肿则需切开排脓或穿刺抽脓 B.常由金黄色葡萄球菌感染所致 C.中性粒细胞释放的酶可使坏死组织液化并形成脓液 D.多为完全痊愈 E.脓肿穿破可形成溃疡.窦或瘘等 [单项选择]主/子窗口平常用来显示查询和多个表中的数据，而这些数据之间的关系是
A. 一对多 B. 多对一 C. 一对一 D. 多对多 [单选题]男,70岁。进行性排尿困难3年,加重伴尿失禁2天。此尿失禁为( )
A.充溢性尿失禁 B.压力性尿失禁 C.真性尿失禁 D.混合性尿失禁 E.急迫性尿失禁 [判断题]V2监控，当遥脉的数值超过了定义的位数，运行画面上遥脉值显示FFFF。
[判断题]生产中一般在道具剧烈磨损阶段以后再更换刀具来降低生产成本。( )
A.正确 B.错误 [单项选择]2岁幼儿，近日出现夜惊、烦躁、恶心、厌食、磨牙，其母夜间在婴儿肛门部皮肤皱褶处发现乳白色小线虫。初步诊断为（）
A. 蛔虫病 B. 蛲虫病 C. 佝偻病 D. 肛周脓肿 E. 泌尿系感染 我来回答: 提交
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