单项选择题
The wholesale price of this coat is $20 and the（）price for it is $28.
A.virtual B.massive C.retail D.singular
单项选择题 Although the cyclist was unhurt, his bicycle was（）between the lorry and the wall.
单项选择题 You can't drive a car unless you hold a driving（）
单项选择题 All the streets were（）with flags to welcome the Chinese delegation.
