アルバイトでみんな疲れ( )なのか、授業に活気がない。
A.やすい
B.げ
C.っぽい
D.気味
参考答案:D
-Would you do me the favor of opening the door for me?
-__________. [ ]
A. By no means
B. By all means
C. By any means
D. By every means
欲构造ArrayList类的一个实例,此类继承了List接口,下列哪个方法是正确的 ( )
A.ArrayList myList=new Object();
B.List myList=new ArrayList();
C.ArrayList myList=new List();
D.myList=new List();