国歌的节拍是（）。
A.3/4拍
B.6/8拍
C.4/8拍
D.2/4拍
参考答案：D
认股权证的行权价格应不高于公告募集说明书日前20个交易日公司股票均价和前一个交易日的均价。( )
The people there are _______. So they often talk _______. [ ]
A. friend, happy
B. friendly; happily
C. friend; happily
