老师利用幻灯片向学生演示12个桃子平均分给3只小猴的过程这时幻灯片主要表现的是媒体的（）特征
A.重现力
B.表现力
C.传播力
D.可控力
参考答案：B
改成同义句。
1. Kate can't work out the math problem, I think.
I ______think Kate ______work out the math problem.
2. He doesn't know either Russian or French.
He knows ______ Russian______ French.
3. To talk loudly in public is rude.
______ ______ ______ talk loudly in public.
4. "You can't smoke any more," the doctor said to him.
He was ______ ______ ______ ______ smoking.
5. Students go to English clubs. They want to practice their English.
Students ______want to practice______English go to English clubs.
6. "Did you water the trees?" his wife said to him.
His wife asked him ______ ______ ______the trees.
男，54岁，体检B超发现肝右叶 3cm实质性占位，查甲胎蛋白(AFP)1000ng/ml，肝功能正常，8年前有炎病史。最佳处理方案是
A．观察随访B．手术治疗C．肝动脉栓塞D．放疗E．化疗
