1 a flock of goats一群山羊(flock专用于山羊)
2 a piece of news一条新闻
3 a piece of advice一条建议
4 a herd of elephants一群大象
5 a string of keys一串钥匙
6 a bunch of flowers一枝花
7 a herd of wolves一群狼
8 a pair of glasses一副眼镜
9 a pack of pearls一包珠宝
10a bottle of ink一瓶墨水
1 a flock of goats一群山羊(flock专用于山羊)
2 a piece of news一条新闻
3 a piece of advice一条建议
4 a herd of elephants一群大象
5 a string of keys一串钥匙
6 a bunch of flowers一枝花
7 a herd of wolves一群狼
8 a pair of glasses一副眼镜
9 a pack of pearls一包珠宝
10a bottle of ink一瓶墨水