更多"[单选题]If, in the case of emergency, "的相关试题:
[单选题]It was a case of emergency．The four-year-old girl awoke and smelled smoke．She couldn't wake her mother,so she dialed"zero",An operator immediately called the fire department．Help was sent,and a tragedy avoided.
Days before this emergency,the mother had taught her child how to telephone for help．Children as young as two and one-half years old can be taught to use the phone in emergency situations．Here are some points.
Memorizing certain facts is important．Teach your children their names,and the section of town where you live．Try to keep what they learn within their abilities．Simple information,learned well,is better than difficult information only partly learned.
Be sure your children know how to use the telephone．They should be taught to dial"zero"for the operator,at the very least．And they should be taught to dial"911"if it is used in your town.
Practice over a period of several days．Over-learning is necessary so the child can act automatically in case of emergency.
If you would like a booklet giving instructions on calling for help,write Telephone For Help,Box 99,Bowling Green Station,New York,NY 10004.
What is the main idea of the passage?
A.Give instructions on calling for help,
B.Partly-learned information is useles
C.Teach children how to deal with emergencie
D.Keep what children learn within their abilitie
[单项选择]
Transportation Decision Transportation decision consists of the following parts: 1.Selection of the mode is determined by the consideration of distance,cargo weights,linkage,timing and other requirements.Generally speaking,rail has high fixed cost and the relatively low variable cost.It can move heavy,large quantity of cargo in the long distance.But,rail is disadvantaged because of the longer transit time and less frequent service than motor. Motor carriers such as truck companies offer door-to-door service,that is,the cargo can be shipped from the shipper＇swarehouse to the consignee＇s.Trucking fixed cost is the lowest of any carrier,because the equipment is fairly cheap and the motor carriers do not have to invest in the roads on which they run their operations.However,their variable costs are very high.Its expenses include two major components:firstly,the pick-up and delivery costs;secondly,there are gas or fuel costs,labor expenses and toll roads fees to be paid to highway and
A. By railway.
B. By water.
C. By air.
D. By trucks.
[单项选择]EMERGENCY EXIT ONLY
[单项选择]The U.S. has to deal with the problems arising from vehicle use because ______.
A. most Americans are reluctant to switch to public transportation systems
B. the present level of oil prices is considered unacceptable
C. other countries will protest its increasing greenhouse emissions
D. it should take a lead in conserving natural resources
[单项选择]Is it ______ you were born that decides your nationality
A. there
B. anywhere
C. where
D. the country
[单项选择]
The department deferred the decision for six months.
A. put off
B. arrived at
C. abode by
D. protested against
[单项选择]What were the effects of the decision she made
A. reasons
B. results
C. causes
D. bases
[单项选择]We waited for the decision for the whole afternoon, only ______ to return the next day.
A. to be told
B. were told
C. being told
D. having been told
[单项选择]If you call the 911 emergency number, they will ______ firemen, policemen, and paramedics immediately.
A. assign
B. detach
C. attach
D. dispatch
[单项选择]People should be able to come to a decision about ions in the air if they _______.
A. note their own reactions
B. move to a healthier, area
C. observe domestic animals
D. watch how wealthy people behave
[单项选择]What kind of decision-making is this passage concerned about
A. The decision whether or not to rent from a video store an objectionable film.
B. The decision to ban the film when found something objectionable in it.
C. The decision to tell the 14-year-old not to see the objectionable part.
D. The decision to protect the artistic expression of the film even objectionabl
