下列中,属于钢琴协奏曲的作品是()
A.《梁祝》
B.《春江花月夜》
C.《黄河》
D.《长江随想曲》
参考答案:C
在E-mail地址中,用户名和域名之间用______分隔。
A.#
B.@
C.%
D.&
It's quite an informal gathering, you needn't _____ for it. [ ]
A. dress up
B. dress
C. dress on
D. dress in