液压支架选型中要求支架的支护断面满足通风要求。既要满足采煤工作面所需的较大（），风速

(2013·高考安徽卷)If you want to learn a new language，the very first thing to think about is why.Do you need it for a____ reason，such as your job or your studies？____ perhaps you’re interested in the ____，films or music of a different country and you know how much it will help to have a ____ of the language.
Most people learn best using a variety of ____，but traditional classes are an ideal(理想的)start for many people.They ____ an environment where you can practice under the ___ of someone who’s good at the language.We all lead ____ lives and learning a language takes ____.You will have more success if you study regularly，so try to develop a ___.It doesn’t matter if you haven’t got long.Becoming fluent in a language will take years，but learning to get by takes____.
Many people start learning a language and soon give up.“I’m too____，”they say.Yes，children do learn languages more ____ than adults，but research has shown that you can learn a language at any ____.And learning is good for the health of your brain，too.I’ve also heard people ___ about the mistakes they make when ____.Well，relax and laugh about your mistakes ____ you’re much less likely to make them again.
Learning a new language is never ____.But with some work and devotion，you’ll make progress.And you’ll be ____ by the positive reaction of some people when you say just a few words in ____ own language.Good luck!

小题1:	A．technical B．political C．practical D．physical

小题2:	A．After B．So C．Though D．Or

小题3:A literature      B．transport
C．agriculture     D．medicine
小题4:A view    B．knowledge
C．form       D．database
小题5:A paintings   B．regulations
C．methods    D．computers

小题6:	A．protect B．change C．respect D．provide

小题7:	A．control B．command C．guidance D．pressure

小题8:	A．busy B．happy C．simple D．normal

小题9:	A．courage B．time C．energy D．place

小题10:

A．theory B．business C．routine D．project

小题11:

A．some risks B．a lot less C．some notes D．a lot more

小题12:

A．old B．nervous C．weak D．tired

小题13:

A．closely B．quickly C．privately D．quietly

小题14:

A．age B．speed C．distance D．school

小题15:

A．worry B．hesitate C．think D．quarrel

小题16:

A．singing B．working C．bargaining D．learning

小题17:

A．if B．and C．but D．before

小题18:

A．tiresome B．hard C．interesting D．easy

小题19:

A．blamed B．amazed C．interrupted D．informed

小题20:A.their      B．his
C．our    D，your