下列哪些是国土资源部下设的职能司（厅、局）（）。 A.政策法规司 B.耕地保护司 C

尺规作图是指（　　）

A．用量角器和刻度尺作图

B．用圆规和有刻度的直尺作图

C．用圆规和无刻度的直尺作图

D．用量角器和无刻度的直尺作图

Another thing an astronaut has to learn about is eating in space．Food is weightless, just as men are．

Food for space has to be packed in special ways．Some of it goes into tubes that a man can squeeze into his mouth．Bite-sized cookies are packed in plastic．

There is a good reason for covering each bite．The plastic keeps pieces of food from traveling in the spaceship．On the earth very small pieces of food would simply fall to the floor．But gravity doesn’t pull them to the floor when they are out of the plastic in a spaceship．They move here and there and can get into a man’s eyes or into the spaceship’s instruments． If any of the instruments is blocked, the astronauts may have trouble getting safely home．

As astronauts travel on longer space trips, they must take time to sleep． An astronaut can fit himself to his seat with a kind of seat belt. Or, if he wants to, he can sleep in a sleeping bag which is fixed in place under his seat．But be careful he must put his hands under the belt when he goes to sleep．This is because he is really afraid that he might touch one of controls that isn’t supposed to be touched until later．

小题1:Why would astronauts cover each bite of food in space？____

A．Because small pieces of food would fall down to the floor．

B．Because weightless pieces of food might make trouble when they travel around．

C．Because they haven’t enough food for longer trips．

D．Because astronauts don’t want to waste food．小题2:In a spaceship, astronauts can ____．

A．walk just as they do on the earth．

B．not eat anything because it’s dangerous．

C．control the spaceship when they are sleeping．

D．not litter small things or it will make trouble．小题3:Why does an astronaut put his hand under his belt when he sleeps？____

A．Because he thinks it is comfortable to sleep in that way in space．

B．Because he doesn’t want to touch any controls when he sleeps．

C．Because the instruments of the spaceship are easily broken．

D．Because he is afraid that the seat will move．小题4:The best title of this article is ____．

A．Eating and Sleeping in Space

B．How Astronauts Eat in Space

C．Food for Space

D．How Astronauts Sleep in Space

新生儿败血症最常见的并发症是()

A．肺炎

B．胸膜炎

C．化脓性脑膜炎

D．骨髓炎

E．肝脓肿

项目后评价实施时，调查是评价的基础，( )是整个调查工作的行动纲领。

A．调查报告
B．调查方法
C．调查内容
D．调查方案

下列关于邮政储蓄人民币定期一本通的说法，正确的有（）。

A．一本通开户时，同时开立子账户，客户在交易网点新开的子账户余额累积计算在一本通开户网点余额内

B．一本通每本存折有54行记录客户交易明细，其中第49至54行只能记录部分提前支取、取消、冲正等交易，不能记录存款交易

C．一本通开户时，若客户预留密码，则该一本通下所有账户使用同一密码

D．一本通存折下各子账户均已结清方可清户