单项选择题
The harder you work, the（）likely you are to qualify as a doctor by the time you graduate.
A．much B．more C．fewer D．less
单项选择题 I was（）busy looking for the recruitement ads to pay attention to the other news in the newspaper.
单项选择题 I go to the horse races often, but I only bet（）
单项选择题 Make sure the door is（）shut before you leave.
