单项选择题
A.smoking B.smoke C.to smoke D.smoked
The picture is pleasant（）A.to look atB.to lookC.to be l...
单项选择题The picture is pleasant（）
A.to look atB.to lookC.to be looked atD.looking at
Please stop（）.It cannot help the situation.A.to shoutB....
单项选择题Please stop（）.It cannot help the situation.
A.to shout B.shouting C.to speak D.speaking
He is looking forward（）his thesis.A.to writeB.to writin...
单项选择题He is looking forward（）his thesis.
A.to write B.to writing C.in writing D.on writing
