单项选择题
The professor has received the letter（）to give a lecture in ftinceton Institute.
A.being invitedB.to be invitedC.inviting himD.invited
单项选择题 I have called the station and they told me the next train for Da Lian（）at 3：10．
单项选择题 It is nice to see millions who had nothing but a record of misery and hungry（）to improve their life and living conditions.
单项选择题 The stockings are so worn out that they can’t be mended（）．
