问题
                    
I’ll come to see you if _____.
                            A:you're convenient
B:it is convenient for you
C:you feel convenient
D:it is convenient with you
                        
                        B:it is convenient for you
C:you feel convenient
D:it is convenient with you
正确答案是:
                        
                        
                        
                    同类题型
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_____is it from here?-It’s a long way, I think.[ ]
Mr. Wang is a teacher. He ______ in this school for 20 years.
_________ do you go to visit your friends?–Twice a month .
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