单项选择题
A．cases B．reasons C．factors D．situations
According to the first paragraph, the library sends the...
单项选择题According to the first paragraph, the library sends the application form to the readers so that they can（）
A．read ordinary books B．order cassette players C．buy Calibre cassettes D．use the library service
The bicycle you referred to isn"t ______. It belongs to...
单项选择题The bicycle you referred to isn"t ______. It belongs to ______.
—I thought you were going to the mountains last week.—I...
单项选择题—I thought you were going to the mountains last week. —I"d want to, but I was ______ busy to leave.
