具体商品的进出口属于() A.有形贸易 B.无形贸易 C.进出口贸易 D.商品贸易

题型:单项选择题

问题:

具体商品的进出口属于()

A.有形贸易

B.无形贸易

C.进出口贸易

D.商品贸易

考点:国际贸易原理国际贸易原理题库
题型:单项选择题

380V供电用户,电压允许变化范围()。

A.±7%

B.±10%

C.±5%

D.+7%和-10%

题型:单项选择题

关于外科预防用抗菌药物的选择及给药方法,下列说法错误的是

A.抗菌药物的选择应视可能的感染严重程度而定

B.为预防术后切口感染,应针对金葡菌选用药物

C.预防手术部位感染或全身性感染需依据可能的污染菌种类选用

D.结肠或直肠手术前应选用对大肠埃希菌和脆弱拟杆菌有效的抗菌药物

E.选用的抗菌药物必须是疗效肯定、安全、使用方便的品种

题型:单项选择题

阅读理解。

     Saya, the teacher doesn't mind being poked (戳) or pinched (捏), or if the students play in class: she's

a robot designed to show children that science and technology can be fun subjects.

     Saya, a life-like female who started her career as a robot receptionist at Japanese companies and was

then re-programed to teach, gave a lesson to fifth-graders at Tokyo's Kudan Elementary School after being

carried to the podium.

     Professor Hiroshi Kobayashi of Tokyo University of Science. who built Saya, says she's not meant to

replace human teachers, just to highlight the joys of technology.

     "We are not considering making something that will take over from teachers, but rather our main reason

for building this robot is to use new technology to teach children about technology," Kobayashi told Reuters.

     But Saya may be able to help in schools where there is a shortage of teachers, he added.

     "In the countryside and in some small schools.there are children who do not have the opportunity to

come into contact with new technology and also there are few teachers out there that can teach these lessons,"

Kobayashi said.

     "So we hope to be able to develop this robot so it can be remotely controlled to teach these classes."

     Many of the children were attracted by Saya, and did not take their eyes off her throughout the lecture.

When class was over, some students poked her face and pinched her.

     "It's so much more fun than regular classes." said 10一year old Nanako Iijima.

     The children's human teacher, however, was not as impressed with the robot as her students.

     "On the one hand I am impressed that they've got robots to go this far, but on the other hand they still

have a long way to research before they create a truly robotic teacher." Akito Fukuda,the school's science

teacher said.

1. According to Professor Hiroshi Kobayashi of Tokyo University of Science, Saya is designed mainly to _____. [ ]

A. get children to develop interest in science and technology

B. use new technology to improve teaching quality

C. be used to replace teachers

D. help in schools where there are not enough teachers

2. We can know from the passage that _____. [ ]

A. Sava is very strict with her students

B. many students think Sava's lessons dull

C. Akito Fukuda thinks Saya a truly robotic teacher

D. making something that will take over from teachers is not scientists's purpose

3. It can be inferred from the second paragraph that _____. [ ]

A. Saya is a retired receptionist at Japanese companies

B. Sava is not meant to replace human teachers

C. Saya can be programmed to do as told

D. Saya teaches better than human teachers

4. What would be the best title of the passage? [ ]

A. Future teaching

B. Teaching needs improving

C. Saya, a good science teacher

D. Robot takes over Tokyo classroom

题型:单项选择题

手太阳小肠经与足太阳膀胱经的交接在

A.目外眦

B.目内眦

C.目内眦下

D.目中

E.目外眦上

题型:单项选择题

胡女士,49岁,发热、咳嗽,喘憋,不能平卧,只能趴在床上小桌上休息,自述此卧位喘气通畅。其卧位的性质属于()

A.习惯卧位

B.特异卧位

C.主动卧位

D.被动卧位

E.被迫卧位

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