当个人和家庭出现收支不平衡时，需要采取必要的（）措施。A.资产管理B.收入管理

rtainly caused by nature，not by Man，some were caused by lightning in a storm；22 ，perhaps，by the hot material which came out of a volcano．Quite possibly，at times，the heat of the sun set light 23 some dry grass or leaves．At first Man，like other animals，was probably afraid of fire． 24 great was the power of fire that he feared it and worshipped it．Gradually，however，with his better power of thinking，he overcame his fear．Probablly he overcame most of his fear when he 25 how to make fire for himself．Throughout the ages he has learned more about fire，how to control it，and how to use it 26 many ways．Now fire is no longer a master of a god；it is a 27 ． We call only guess how 28 first learned that a fire was useful and what uses he made of it．By 29 a burning stick from fire which had been started naturally，he could make afire at his own“home”．He could keep the fire burning by adding more dry grass．1eaves and wood．The‰30 the chief purpose of frightening animals away．He discovered，by some accident，that flesh roasted in front of a fire 31 better．Then he found that roasted flesh would keep longer，without going bad， 32 uncooked flesh．It must have been much later that Man learned to cook food by heating it with 33 water or with steam．He could not use such methods 34 he had learned how to make pots 35 holding water．

A.made

B.produced

C.given

D.opened

根据下列材料，请回答21~25题：What should the person who discovers a fire do？ He should operate the ____________________ and attack the fire with available equip-ment, if it is safe to do so.

A．how should we do

B．what we should do

C．what should we do

What do we know about the man？

A．He doesn't know how to get money.

B．He doesn't know how to write his signature.

C．He doesn't know how to :make out his check.

From the text we know that Ali and Scott______.

A．wanted to do different things

B．didn't decide what to do first

C．spent the would day discussing

From the text we know that Ali and Scott______.

A．wanted to do different things

B．didn't decide what to do first

C．spent the would day discussing

Do you know who ______ fire to that Department Store？

A．made

B．set

C．started

D．caught

完成下列各题 Young Marconi had the teachers to give him lessons at home in Italy．He loved books，especially 21 on science．He had curious mind and always wanted to prove for himself 22 he read． 23 day，when he was sitting by an open window，it seemed that a thousand 24 filled his ears．“Where are they all 25 ?”he asked himself．“And where will they go? What happens to all the words that people say?Do they 26 in the air around the earth， 27 waiting for someone to pick them up?” At once Marconi went to work．Sounds cal3 be made t0 28 ，he thought，if they are given a push by electricity．If I call push a piece of wood across the waves of water．I can also 29 sounds through the air waves by electrical power． A few weeks 30 he called his mother and father up to his workroom for a 31 .He touched a little machine，and two floors below there was the sound of a buzz(嗡嗡声)．“How did you do it?”they asked．“Your machine is 32 far from the sound．” “That’s right，”he said happily．“I have just found a 33 to carry sound without wires．’’ Although Marconi’S father did not think the wireless sound would 34 be important，he gave his son some money to 35 his work．“Father，with this money I am going to send messages round the world one day．’’

A.that

B.those

C.ones

D.one

The film_________three hours. It is the longest one I have ever seen.

A．lasted

B．stayed

C．finished

D．ended