《森林植物检疫技术规程》规定,复检时发现()和其它危险性病、虫的,应下达(),采取相

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《森林植物检疫技术规程》规定,复检时发现()和其它危险性病、虫的,应下达(),采取相应的防范疫情扩散的措施,监督、指导收货人进行除害处理。

考点:有害生物防制员有害生物防制员综合练习有害生物防制员综合练习题库
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A four-year-old girl is lying in the arms of a doctor. She has just become motherless. The bombing(爆炸) destroyed her home and killed her mother.

Every day we see pictures like this on TVs or in newspapers. We see young Iraqi children asking for food and water from American and soldiers as they move through towns and cities towards the capital, Baghdad(巴格达). We see these children following grown-ups, carrying bags of things almost at the same size as their small bodies as they leave their homes in Baghdad.

“Dad, why are the Americans fighting us? Are we going to be killed?” asks the son of Abu Sinar, an Iraqi engineer. Abu finds it hard to explain this war to his eight-year-old son.

He tries to comfort him by saying ,“The bombs(炸弹) are far away from us. The Americans are fighting the soldiers. We are going to be all right.” Even though Abu knows this isn’t always the truth, what else can he do? In Baghdad, parents give their children sleeping pills to make them sleep so that they won’t hear the sound of bombing. And all the schools are closed.

“All we do is to listen to and hear the war,” said Abu, “We, all the people and the children, have to live in fear(恐惧). We feel hopeless and helpless. We don’t know where the next bombs are going. We can do nothing but wait to be killed.”

小题1:During the war, children are ______________.  

A.studying at school       B.safer than their parents   C.in great danger

小题2:The children have to flee(逃离) their homes because_________.

A.it’s dangerous to stay at home because of the bombing.

B.their parents are not at home

C.they want to get food and water.

小题3:Abu finds it hard to explain this war to his son, because___________.

A.he doesn’t want to tell him the real reason

B.he doesn’t want to tell a lie.

C.he doesn’t know how to explain it clearly.

小题4:“sleeping pills” are __________.

A. a kind of thing to help them to be away from the war.

B.a kind of medicine to help them to fall asleep

C.a kind of food to make them strong

小题5:According to the passage we know that__________.

A. all the children in Iraqi are looking for something to eat.

B. all the children in Iraqi are thinking about something to solve the war problem

C. the children in Iraqi are feeling fearful, helpless and hopeless during the war.

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塑料基托厚度应为()。

A.0.5mm

B.1mm

C.2mm

D.3mm

E.4mm

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计算机病毒的主要特点是( )。

A.感染性、隐蔽性、安全性
B.感染性、隐蔽性、破坏性
C.感染性、隐蔽性、易读性
D.感染性、安全性、易读性

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胰头癌好发的部位是

A.胰尾部

B.全胰腺

C.胰体、尾部

D.胰颈、体部

E.胰头、颈部

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短期成本函数中的短期是指在这个期间()。

A.所有的投入要素都是可变的

B.所有的投入要素都是不变的

C.诸种投入要素中至少有一种是可变的

D.诸种投入要素中至少有一种是不变的

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