有关单位和个人对重大动物疫情不得（）。A、瞒报 B、谎报 C、迟报

如图所示，一束光线AO射向平面镜，请画出其反射光线．（保留作图痕迹）

昨天的太阳晒不干今天的衣服，你怎么看？

At the beginning of this century, medical scientists made an interesting discovery: we are built not just of flesh(肌肉) and blood but also of time. They were   21  to show that we all have a ‘body clock’   22  us, which controls the   23  and fall of our body energies,   24  us different from one day to the next.

The   25  of a ‘body clock’ should not be too   26  since the lives of most living things are controlled   27  the 24-hour night-and-day cycle(循环). We feel   28  and fall asleep at night and become  29  and energetic during the day. If the 24-hour cycle is   30  most people experience unpleasant   31 . For example, people who are not   32  to working at night can find that   33  of sleep causes them to   34  badly at work.

  35  the daily cycle of sleeping and   36 , we also have other cycles which   37  longer than one day. Most of us would   38  that we feel good on some days and not so good on  39 ; sometimes our ideas seem to flow and at other times, they   40  do not exist.

小题1:  

A．anxious

B．careful

C．able

D．proud小题2:  

A．around

B．inside

C．between

D．on小题3:  

A．rise

B．supply

C．use

D．movement小题4:

A．showing

B．treating

C．changing

D．making小题5:

A．idea

B．opinion

C．story

D．invention小题6:

A．difficult

B．exciting

C．interesting

D．surprising小题7:

A．from

B．over

C．by

D．during小题8:

A．dull

B．dreamy

C．tired

D．peaceful小题9:

A．regular

B．excited

C．clear

D．lively小题10:

A．shortened

B．disturbed

C．reset

D．troubled小题11:

A．moments

B．senses

C．feelings

D．effects小题12:

A．used

B．allowed

C．expected

D．prevented小题13:

A．miss

B．none

C．need

D．lack小题14:

A．show

B．perform

C．manage

D．control小题15:

A．With

B．Except

C．As well as

D．Rather than小题16:

A．waking

B．moving

C．living

D．working小题17:

A．repeat

B．remain

C．happen

D．last小题18:

A．believe

B．agree

C．realize

D．allow小题19:

A．others

B．the other

C．all other

D．other小题20:

A．only

B．just

C．still

D．yet

高压并联电容器串联电抗器的电抗率选择，下列哪些项符合规定？（）

A.用于抑制谐波，并联电容器装置投入电网的背景谐波为3次以上，电抗率可取12%和4.5%～5%两种。

B.用于抑制谐波，并联电容器装置投入电网的背景谐波为3次以上，电抗率可取4.5%～5%

C.仅用于限制涌流时，电抗率可取0.1%～1%

D.用于抑制谐波，并联电容器装置投入电网的背景谐波为5次以上，电抗率可取4.5%～5%

无替换单据的信用证转让在实际业务中一般用于（）。

A、中间商、进口商之间

B、总公司、分公司之间

C、代理人和进口商之间