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【单选题】
设变量a是整型，f是单精度型，i是双精度型，则表达式10+'a'+i*f值的数据类型为（） 。A.
int
B.
float
C.
Double
D.
不确定
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皮皮学刷刷变学霸
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【单选题】The 9/11 terrorist attack _________ the whole world.
A.
rewarded
B.
stunned
C.
exaggerated
D.
emerged
【简答题】The 9/11 terrorist attack ____the whole world.
【简答题】The
World Trade Center was a place _______ was destroyed by the 9/11 terrorist
attack.A. where B. that C. / D. there
【单选题】The 9/11 terrorist attacks changed the lives of many Americans in a(n)________way.
A.
profound
B.
process
C.
profounding
D.
profoundly
【单选题】On the scene of the disaster of the 9/11 terrorist attack, Picciotto ___________________.
A.
had always been frightened he might not survive
B.
was more frightened than he had ever been in his life
C.
was the person who first used the phrase "I'll see you at the big one"
D.
felt he could do nothing to protect himself
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