问题
                    
It _____ sunny today, but it _____ cloudy yesterday.
                            A:is, is
B:was, was
C:is, was
D:was, is
                        
                        B:was, was
C:is, was
D:was, is
正确答案是:
                        
                        
                        
                    同类题型
                    Tony, ____you _____ smoking? —Yes. Drinking tea is my favorite now.
Our PE lessons are_____ Friday afternoon. [ ]
My mother’s birthday is ______ April 5,1965. [ ]
Is Peter here yet? ——Not yet, but he ___________ be here soon. He is usually on time.
They build a bridge of friendship ______ the mainland and Taiwan Island. [ ]