[单选题]起吊零散物料时,必须用强度足够的网.袋包装,不得直接捆扎起吊-我要搜题网

[单选题]要测量 380V 的交流电动机绝缘电阻，应选用额定电压为( )的绝缘电阻表。
A.250V；
B.500V；
C.1000V；
D.1500V。

[多选题]在后张法结构或构件中，为保持预应力的拉力并将其传递到混凝土上所用的永久性锚固装置，锚具可以分为（）。
A.张拉端锚具
B.固定端锚具
C.自由端锚具
D.简支端锚具

[判断题]恶意串通,损害国家、集体或第三人利益的合同无效( )。
A.正确
B.错误

[不定项选择题]共用题干 "Happy Birthday to You"

The main problem in discussing American popular culture is also one of its main characteristics:it
won't stay American.No matter what it is,whether it is films,food and fashion,music,casual sports or slang, it's soon at home elsewhere in the world.There are several theories why American popular culture has had
this appeal.
One theory is that it has been"advertised"and marketed through American films,popular music,and more
recently,television.________(46)They are,after all,in competition with those produced by other countries. Another theory,probably a more common one,is that American popular culture is internationally associ-
ted with something called"the spirit of America"._______(47)
The final theory is less complex:American popular culture is popular because a lot of people in the
world like it.
Regardless of why it spreads,American popular culture is usually quite rapidly adopted and then adapted in
many other countries.________(48)"Happy Birthday to You",for instance,is such an everyday song tha
its source,its American copyright,so to speak,is not remembered.Black leather jackets worn by many heroe
in American movies could be found,a generation later,on all those young men who wanted to make this manly-
look their own.
Two areas where this continuing process is most clearly seen are clothing and music.Some people can
still remember a time when T-shirts,jogging clothes,tennis shoes,denim jackets,and blue jeans were not
common daily wear everywhere.Only twenty years ago,it was possible to spot an American in Paris by his or
her clothes.No longer so:Those bright colors,checkered jackets and trousers,hats and socks which were
once made fun of in cartoons are back again in Paris as the latest fashion._____(49)
The situation with American popular music is more complex because in the beginning,when it was still
clearly American,it was often strongly resisted.Jazz was once thought to be a great danger to youth and their
morals,and was actually outlawed in several countries.Today,while still showing its rather American roots,
has become so well established.Rock 'n' roll and all its variations,country & western music,all have moi
or less similar histories.They were first resisted,often in America as well,as being"low-class",and then:
"a danger to our nation's youth".______(50)And then the music became accepted and was extende
and developed,and exported back to the US.
46.________（46）
A.As a result,its American origins and roots are often quickly forgotten.
B.But this theory fails to explain why American films,music,and television programs are so popular in then selves.
C.American in origin,informal clothing has become the world's first truly universal style.
D.The BBC,for example,banned rock and roll until 1962.
E.American food has become popular around the world,too.
F.This spirit is variously described as being young and free,optimistic and confident,informal and disrespectfu. ________（48）
A.As a result,its American origins and roots are often quickly forgotten.
B.But this theory fails to explain why American films,music,and television programs are so popular in then selves.
C.American in origin,informal clothing has become the world's first truly universal style.
D.The BBC,for example,banned rock and roll until 1962.
E.American food has become popular around the world,too.
F.This spirit is variously described as being young and free,optimistic and confident,informal and disrespectfu.

[单选题]起吊零散物料时,必须用强度足够的网.袋包装,不得直接捆扎起吊。A.正确B.错误

热门试题:

[单选题]起吊零散物料时,必须用强度足够的网.袋包装,不得直接捆扎起吊。
A.正确
B.错误