白酒中的酸味,主要是()和()。酸是酒的重要口味物质,主要酒中有一定含量,含量少()寡淡,()短;酸过大,有酸味,减少甜味,口感()
参考答案:醋酸;乳酸;酒味;后味;粗糙
会计核算软件的发展过程包括人工管理、文件管理系统和数据库系统三个阶段。
_____not only Jim but also his parents _____ a few places of interest since they came to China?
A.Has; visited
B.Will; visit
C.Have; visited
D.Did; visit