Coast（海岸？），Shore（海滨？）

钢塑复合管一般使用（）连接。

A.焊接

B.承插

C.热熔

D.螺纹

5个月婴儿，喂养困难，轻咳，查体：颜面部浮肿，鼻唇三角区青紫，呼吸80/min，表浅，肺部闻及干啰音，无细湿啰音，肝肋缘下4cm，心率180/min，心脏扩大，闻及奔马律，胸骨左缘第3～4肋间有Ⅲ级收缩期杂音，诊断为充血性心力衰竭。下列哪项原因可能性最大

A．大型室间隔缺损

B．心内膜弹力纤维增生症

C．支气管肺炎

D．中毒性心肌炎

E．心糖原累积症

完成句子。

1.他们的婚姻以离婚告终。    

Their marriage ended                    

2.我们不应该把理论与实践分开。

We shouldn't         ,.theory          practice.

应收和应付款核算功能模块是根据往来业务凭证。完成应收账款、应付账款等往业业务的登记与核销工作并生成各种账表。

"Clean your plate!" and "Be a member of the clean-plate club!" Just about every kid in the US has heard this from a parent or grandparent. Often, it’s accompanied by an appeal. "Just think about those starving orphans (孤儿) in Africa!"
Sure, we should be grateful for every bite of food. Unfortunately, many people in the US take a few too many bites. Instead of saying "clean the plate," perhaps we should save some food for tomorrow.
According to news reports, US restaurants are partly to blame for the growing bellies (肚子). A waiter puts a plate of food in front of each customer, with two to four times the amount recommended by the government, according to a USA Today story.
Americans traditionally associate quantity with value and most restaurants try to give them that. They serve large portions to stand apart from competitors and to give the customers value. They prefer to have customers complain about too much food rather than too little.
Barbara Rolls, a nutrition professor at Pennsylvania State University, told USA Today, that restaurant portion sizes began to grow in the 1970s, the same time that the American waistline began to expand.
Health experts have tried to get many restaurants to serve smaller portions. Now, apparently, some customers are calling for this too. A restaurant industry trade magazine reported last month that 57 percent of more than 4 000 people surveyed believed restaurants serve portions that are too large; 23 percent had no opinion; 20 percent disagreed.
But a closer look at the survey indicates that many Americans who can’t afford fine dining still prefer large portions. Seventy percent of those earning at least $150 000 per year prefer smaller portions, but only 45 percent of those earning less than $ 25 000 want smaller.
It’s not that working class Americans don’t want to eat healthy. It’s just that, after long hours at low-paying jobs, getting less on their plate hardly seems like a good deal. They live from paycheck to paycheck, happy to save a little money for next year’s Christmas presents.

By saying "Be a member of the clean-plate club!" (Para.1) a parent or grandparent is asking the children to ______.

A. wash dishes after meals
B. eat all the food on their plate
C. save food for the starving Africans
D. reserve food for the future