下列物标中,()是不能用作雷达定位的物标。
A.小岛
B.雷达应答标
C.平缓的沙滩岸线
D.岬角
参考答案:C
Everyone was silent as the organizer ________ the result of the speech competition.
A.announced
B.pronounced
C.arranged
D.instructed
开立企业外币账户后,需要利用()交易码进行外汇申报信息的录入。
A、62000
B、7050
C、62098
D、7003