熟烫无鳞鱼时,加入葱姜和黄酒的主要作用是______。
A.基本调味
B.防止破皮
C.去腥增香
D.增加光泽
参考答案:C
在公钥密码体制中,用于加密的密钥为
A.公钥
B.私钥
C.公钥与私钥
D.公钥或私钥
They are my friends. I love _______ very much. [ ]
A. them
B. they
C. the them
D. he and she