The Producer Price Index,【3】measures what producers receive for goods and services,【4】1 percent in July, the Labor Department reported yesterday, double【5】economists had been expecting and a sharp turnaround from fiat prices in June. Excluding【6】and energy, the core index of producer prices rose 0.4 percent,【7】than the 0.1 percent that economists had【8】Much of that increase was a result of an【9】increase in car and truck prices.
On Tuesday, the Labor Department said the【10】that consumers paid for goods and services in July were【11】0.5 percent over all, and up 0.1 percent, excluding food and energy.
【12】the overall rise in both consumer and producer prices【13】caused by energy costs, which increased 4.4 percent in the month. (Wholesale food prices【14】0.3 percent in July. )【15】July 2004, wholesale prices were up 4.6 percent; the core rate【16】2.8 percent, its fastest pace since 1995.Typically, increases in the Producer Price Index indicate similar changes in the consumer index【17】businesses recoup (补偿) higher costs from customers.【18】for much of this expansion, which started【19】the end of 2001, that has not been the【20】. In fact, many businesses like automakers have been aggressively discounting their products.
(1)
A.indicate
B.to indicate
C.indicating
D.indicated
第1题
关于胎盘中绒毛间隙的描述哪一项是不恰当的
A、游离绒毛浸浴于母血之中
B、胎儿的血液在间隙内与母体血相混合进行物质交换
C、母体的螺旋动脉开口于绒毛间隙
D、绒毛干之间或绒毛与基蜕膜间为绒毛间隙
E、绒毛间隙内充满母体血液
第2题
A.绒毛间隙内充满母体血液
B.母体的螺旋动脉开口于绒毛间隙
C.绒毛干之间或绒毛与基蜕膜间为绒毛间隙
D.胎儿的血液在间隙内与母体血相混合进行物质交换
E.游离绒毛浸浴于母血之中
第3题
关于胎盘中绒毛间隙的描述哪一项是错误的
A、绒毛干之间或绒毛与基蜕膜间为绒毛间隙
B、绒毛间隙内充满母体血液
C、游离绒毛浸浴于母血之中
D、母体的螺旋动脉开口于绒毛间隙
E、胎儿的血液在间隙内与母体血相混合进行物质交换
第4题
关于胎盘中绒毛间隙的描述,错误的是()。
A、绒毛干之间或绒毛与基蜕膜间为绒毛间隙
B、母体的螺旋动脉开口于绒毛间隙
C、绒毛间隙内充满母体血液
D、胎儿的血液在间隙内与母体血相混合进行物质交换
E、游离绒毛浸浴于母血之中
第5题
A、绒毛间隙内充满母体血液
B、母体的螺旋动脉开口于绒毛间隙
C、绒毛干之间或绒毛与基蜕膜间为绒毛间隙
D、胎儿的血液在间隙内与母体血相混合进行物质交换
E、游离绒毛浸浴于母血之中
第6题
A.绒毛干之间或绒毛与基蜕膜间为绒毛间隙
B.母体的螺旋动脉开口于绒毛间隙
C.绒毛间隙内充满母体血液
D.胎儿的血液在间隙内与母体血相混合进行物质交换
E.游离绒毛浸浴于母血之中
第9题
关于胎盘的描述,下述哪项是错误的
A.胎盘由羊膜、叶状绒毛膜、真蜕膜构成
B.叶状绒毛膜构成胎盘的胎儿部分
C.胎盘的主要结构为绒毛
D.包蜕膜不参与胎盘构成
E.胎盘分为母体面与子体面
第10题
关于胎盘的描述,下述哪项是错误的
A.胎盘由羊膜、叶状绒毛膜、真蜕膜构成
B.叶状绒毛膜构成胎盘的胎儿部分
C.胎盘的主要结构为绒毛
D.包蜕膜不参与胎盘构成
E.胎盘分为母体面与子体面
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!