不是恶性卵巢肿瘤并发症的是()
A.瘤样病变
B.恶变
C.蒂扭转
D.感染
E.破裂
参考答案:A
We can't ______ making a plan. Clean-Up Day is only two weeks from now.
A.put off
B.put up
C.put away
D.come up with
若数组a定义为int[][]a=newint[3][4],则a是【 】
A.一维数组
B.二维数组
C.三维数组
D.四维数组