单项选择题—Will a pencil______ —I'm afraid not. Only a pen can be used in the exam.
单项选择题—May I listen to the music here,Mr. White —Sorry, you'd better______it like that.
单项选择题It is worth considering what makes convenience foods so popular, and______better ones of your own.
单项选择题A tourist will easily lose his way in Beijing______he has a map or a guide.
单项选择题《全日制义务教育英语课程标准(实验稿)》四级目标中对课外阅读提出具体要求:除教材外,课外阅读量应累计达到______万词以上。