meyd192

8. I've done my best.我已尽力了。 9. Is that so? 真是那样吗? 常用在一个人听了一件事后表示惊讶、怀疑。 10. Don't play games with me! 别跟我耍花招! 11. I don't know for sure.我不确切知道。 Stranger: Could you tell me how to get to the town hall? Tom: I don't know ...

as long as you love me (41)5my heart will go on (41)6we will rock you (37)7hero (35)8pretty boy (34)9one love (31)10yesterday (25)11i want it that way (24)12all rise (23)13i will always love you (23)14right here waiting (23)15big big world (22)16far away from hom...

二十世纪科技发展给我们带来的变化 1、动力机械的广泛使用，极大地提高了生产力的水平，使人们从繁重的体力劳动中解放出来。2、飞机、轮船、汽车、火车等交通工具方便了人们的出行。3、杂交稻，超级稻的科技成果，大大提高粮食产量，解决了世界人口的吃饭问题。4、电的发明，使人类进入电器时代，又一次拉动...