问题

The world _____ . Things never stay the same.
A:had changed
B:is changing
C:was changing
D:will change;
B:is changing
C:was changing
D:will change;
正确答案是:
同类题型
It was very difficult to ______ the excited football fans.[ ]
Peter, set down the result of the experiment, ______?—Oh, yes, but I need to find my pen first.[ ]
Tim kept on teasing me until finally I couldn’t______with him and got annoyed.( 安庆市)
Our monitor Jack is good at all the subjects, but he never .— What a modest student!