【单选题】In 1993, New York State ordered stores to charge a deposit on beverage (饮料) containers. Within a year, consumers had returned millions of aluminum cans and glass and plastic bottles. Plenty of compani...
A.
Beverage companies should be responsible for collecting and reusing discarded plastic soda bottles.
B.
Throwaways should be collected by the state for recycling.
C.
A fee should be charged on used containers for recycling.
D.
Consumers had to pay for beverage containers and could get their money back on returning them.
【单选题】此病人立即接受了异烟肼、链霉素、对氨基水杨酸的联合化疗。护士在指导用药时应告诉病人链霉素易发生的主要副作用是
【单选题】工作在湿蒸汽区的汽轮机的级,受水珠冲刷腐蚀最严重的部位是( )。
【单选题】Second Life for the Waste In 1993, New York State ordered stores to charge a deposit on beverage(饮料) containers.Within a year, consumers had returned millions.of aluminum cans, glass bottles and plast...
【单选题】In 1993, New York State ordered stores to charge a deposit on beverage (饮料) containers. Within a year, consumers had returned millions of aluminum cans and glass and plastic bottles. Plenty of compani...
A.
Beverage companies should be responsible for collecting and reusing discarded plastic soda bottles.
B.
Throwaways should be collected by the state for recycling.
C.
A fee should be charged on used containers for recycling.
D.
Consumers had to pay for beverage containers and could get their money back on returning them.
【单选题】赭石的临床常用量按照20lO年版《中华人民共和国药典》规定是
【单选题】In 1993, New York State ordered stores to charge a deposit on beverage (饮料) containers. Within a year, consumers had returned millions of aluminum cans and glass and plastic bottles. Plenty of compani...
A.
A fee should be charged on used containers for recycling.
B.
Throwaways should be collected by the state for recycling.
C.
Consumers had to pay for beverage containers and could get their money back on returning them.
D.
Beverage companies should be responsible for collecting and reusing discarded plastic soda bottles.
【简答题】已知:1989x 2 =1991y 2 =1993z 2 ,x>0,y>0,z>0,且 1 x + 1 y + 1 z =1 . 求证: 1989x+1991y+1993z = 1989 + 1991 + 1993 .
【单选题】《征人怨》柳中庸 岁岁金河复玉关,朝朝马策与刀环。 三春白雪归青冢,万里黄河绕黑山。 下列对诗歌理解有错的一项是( )
A.
这是一首是边塞诗,全诗四句,一句一景,表面上似乎不相连属,实际上却统一于“征人”的形象,都围绕着题目中的“怨”字铺开。
B.
“岁岁金河复玉关,朝朝马策与刀环”,这两句“岁岁”和“朝朝”相对,强调了战争的频繁和生活的枯燥。又加以“复”和“与”字,使人感觉这种单调的生活无尽无穷,其中自然透出了怨情。
C.
“三春白雪归青冢,万里黄河绕黑山”,这两句写三句写边塞之景,暮春塞外无春色,唯有白雪向青冢;滔滔黄河,绕过沉沉黑山,复又奔腾向前。这两句写景与诗题没有任何关联。
D.
此诗四句不着一个“怨”字,只是客观地记录征人岁岁朝朝征战的生活情况,描绘边地荒凉寒苦的景象,而征人深深的怨情已寓于其中,表现了诗人对统治者穷兵黩武的谴责之意。