A country has a current account __________ if it has positive net foreign investment.

A.备具、温壶烫盏、赏茶、置茶、温润泡、正式冲泡、刮沫、淋壶、洗杯、滤茶、斟茶、奉茶、品茶
B．备具、温壶烫盏、赏茶、置茶、温润泡、正式冲泡、刮沫、淋壶、洗杯、滤茶、品茶
C．备具、温壶烫盏、赏茶、置茶、温润泡、正式冲泡、刮沫、淋壶、洗杯、品茶
D．备具、温壶烫盏、赏茶、置茶、正式冲泡、品茶

A.茶舞
B．叶底
C．滋味
D．汤色