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【多选题】
面波的两种形式A.
纵波
B.
横波
C.
瑞雷波
D.
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皮皮学刷刷变学霸
举一反三
【单选题】Choose the best one to explain the underlined in the following sentence: Big One is not only a big hit . It is quickly becoming the flagship of our brand.
A.
big surprise
B.
big lose
C.
a big success
D.
big shot
【单选题】天文也,文明以止,人文也,。观乎天文,以察时变;观乎人文,以化成天下。这里的“人文”指:
A.
时令变化规律
B.
人伦社会规律
C.
人与自然相互关系
D.
人与人相互关系
【单选题】His essay, ____many times,was brief and to the point,and therefore won the first prize in the writing competition.
A.
polishing up
B.
having polished up
C.
to be polished up
D.
having been polished up
【单选题】Because the article falls ________ the scope of our business activities, we are writing to you in the hope of ________ trade relations with you.
A.
within; establishment
B.
within; establishing
C.
below; set up
D.
below; setting up
【单选题】Choose the correct definition according to the context. Chinese not only use numbers to appeal for good fortune, they also bring them out to chew people out .
A.
praise
B.
speak angrily to
C.
amuse
D.
shout at
【单选题】以下函数原型声明语句正确的是 ________
A.
void f( x ) ；
B.
void f( int x ) ；
C.
void f( int x )
D.
void( int x ) ；
【单选题】以下函数原型声明语句正确的是 ____ ____
A.
void f( int x ) ;
B.
void f( x ) ;
C.
void f( int x )
D.
void( int x ) ;
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