PremierePro中,FAT32格式下单个问文件的大小不能大于()。
A.1GB
B.2GB
C.3GB
D.4GB
参考答案:D
句型转换。
1. She has been studying in this school for 3 years.(对画线部分提问)
2. He's very frightened. He can't move. (合并为一句)
3. Lily sometimes goes camping.(对画线部分提问)
4. What are you doing for vacation? (用go camping回答)
I'm______ ______for vacation.
5. I just finished my model plane.(改为一般疑问句)
______ you______ ______ your model plane?
()的材料的切削加工性能比较好。
A、强度高、硬度高
B、塑性好
C、导热性能差
D、切削碎屑容易脱落