品种 | 数量 | 单位成本 | 账目余额 (元) |
A产品 | 150 | 40 | 6000 |
B产品 | 20 | 320 | 6400 |
C产品 | 450 | 20 |
| Historically, although the children of
immigrants may have grown up bilingual and bicultural, many did not pass on much
of their parents’ language or culture to their own children. Thus, many
grandchildren of immigrants do not speak the language of the old country and are
"American" by culture. However, in some parts of the country with established
communities that share a common language or culture, bilingualism and
biculturalism continue. This is particularly true in communities where new
immigrants are still arriving. In general, cultural pluralism (多元化) is more
accepted in the United States today than it was in the first half of the
20th century, and many of the school systems have developed bilingual
programs and multicultural curricula. At the close of the 20th century, there seemed to be a rise i A. don’t like their old language and culture B. don’t speak English and reject American culture C. only speak English and are "American" by culture D. only live in established communities where new immigrants are still arriving [单项选择]（）是将两根钢筋安放成对接形式，利用焊接电流通过两钢筋接触点产生的电阻热，使金属熔化，产生强烈飞溅，形成闪光，迅速施加顶锻力完成的一种压焊方法，是电阻焊的一种。
A. 钢筋闪光对焊 B. 电阻点焊 C. 气压悍 D. 熔焊 [多选题]在我行《资产负债表》 吸收存款 项目中统计的有:( )。
A.应解汇款及临时存款 B.待结算贷款受托支付款项 C.国际结售汇出汇款 D.经费存款 E.活期保证金存款 [单项选择]树木对外界环境的要求和适应能力称（）。
A. 树种的生态学特性 B. 树种的生物学特性 C. 树种分布区 D. 树种水平分布区 [单选题]指压止血法主要用于________ 。
A. 动脉出血 B. 静脉出血 C. 毛细血管出血 [判断题]2.390. 第390题
自耦变压器中性点必须接地,这是为了避免当高压侧电网内发生单相接地时中压侧出现过电压。 A.正确 B.错误 [单选题]
在LC振荡电路中，当电容器极板上的电荷放完瞬时，电路中的电流最大。 A.对 B.错 [填空题] 浓的高氯酸遇有机物易爆炸,在配制时应先用（ ）稀释后,再慢慢搅拌加入（ ）,目的是（ ）。
[单项选择]脏腑关系中，被称为“燥湿相济”的是（）
A. 肺与大肠 B. 肾与膀胱 C. 心与肾 D. 肺与肝 E. 脾与胃 [多选题]清理现场时，必须克服麻痹思想，必须注意观察建筑物（）和（），观察砖墙、楼板和钢筋已经裸露的水泥柱的稳定性，防止发生垮塌伤害事故，必要时主动拆除排险。
A. 门窗构件 B.上方建筑构件 C. 高空坠落物 D. 地面障碍物 [判断题]工作时人身与10kV带电体的距离为0.35m时，应采取带电作业方式。
A.正确 B.错误 [单选题]在相互运动表面保持一层油膜以减小摩擦,这是润滑的()｡
A.减磨作用 B.冷却作用 C.清洁作用 D.密封作用 [填空题]MEMO
To: Jo Montenegro From: Zhara Farrell Date: 25 February 2002 Subject: Bob Young One of the warehouse assistants, Bob Young, has broken his arm. Here is the letter from his doctor; please let Bob’s line manager know how long he will be away, and fill in a sick pay form for him. 24 February 2002 To whom it may concern This is to inform you that Mr B Young has a broken arm. He should not return to work for a fortnight. Dr Jake Parry Employee Sick Pay Form Name of employee: (41) ______ Position (42) ______ Name of doctor: (43) ______ Reason for absence: (44) ______ Length of absence: (45) ______ [多项选择]下列哪项是孕妇宫颈衣原体感染的危险因素（）
A. 开始性生活年龄小 B. 多个性伙伴 C. 安置宫内节育器 D. 患沙眼 E. 重度宫颈糜烂 我来回答: 提交
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