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【单选题】
对于集合类java.util.ArrayList,以下说法正确的是 ( ) 。A.
这个集合中的元素是无序的
B.
可以通过键来获取这个集合中的元素
C.
集合中元素不允许重复
D.
arrayList采用类似数组的形式进行存储，随机访问效率较高
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【单选题】'I'll be a new man when I ______ Paris.' he said. [ ]
A.
will return
B.
will return to
C.
return back
D.
return to
【简答题】It's not about how much money you make, and it's not about who your daddy is. We're talking about being attractive in general, whether it's on a job interview or just gaining the respect of your colle...
【单选题】Mary said to me, “Had I seen your bag, I it to you.”
A.
will return
B.
must return
C.
could return
D.
would have returned
【简答题】I want to return a pair of pants that I bought online, therefore, I need to go to the post office.
【简答题】return
【简答题】_______ I return to the home town, everything______.A. By the time ;had changed B. For the time; changed C. Until the time; had changed D. By the time; changed
【单选题】-I'm afraid I can't return your book by Friday. -________. There is no need to return it hurriedly. [ ]
A.
Go ahead
B.
Take it easy
C.
Come on
D.
Take your time
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