问题
                    
We are not allowed ______ in our school.
                            A:to smoking
B:smokes
C:to smoke
D:smoke
                        
                        B:smokes
C:to smoke
D:smoke
正确答案是:
                        
                        
                        
                    同类题型
                    Mr. Wu found a number of magazines in the classroom ______________.
We’d better put the sofa ________ the TV set so that we can watch TV comfortably in it. [ ]
Can you fisish the work better with _____ money and ______ people.
I will never forget the day____ we spent in the old town with small houses.