单项选择题
You can go to a travel agency and ask for a holiday______.(2011-74)
单项选择题 The food is good at this hotel, but the____is poor; the waiters don’t seem to be well trained.(2012-74)
单项选择题 No food or drink is allowed on thepremises. The underlined part means______. (2013-76)
单项选择题 The chief of surgery became committee chairman by virtue of（）.(2014-72)
