A级面允许存在的缺陷有()
A、颗粒
B、针孔
C、流痕
D、痱子
参考答案:A, B, C
Had Wang Ling received six more votes in the election of out class,she _____our monitor now.
A.must have been
B.would have been
C.were
D.would be
在中华人民共和国登记或将在中华人民共和国登记的船舶是()
A、中国船舶
B、中国籍船舶
C、我国船舶
D、中国的船舶