甲公司因建楼急需水泥，遂向乙水泥厂发函，称："我公司愿购贵厂××型水泥50吨，单价300元／吨，贷到付款。"第二天乙水泥厂即向甲公司发出货物。下列说法正确的是（）。
A.甲公司发函的行为是要约邀请
B.乙公司发货的行为不构成承诺，因为承诺须以通知的方式发出
C.乙公司发货行为构成承诺，货物到达甲公司时承诺生效
D.乙公司发货行为构成承诺，货物发出时承诺生效
参考答案：D
We all dream about things that we would like to do and things. we hope in the future. But are everybody’s dreams the same? Here are some of the of a survey about hopes and dreams, which thousands of students across China .
What are the hopes of teenagers?
We received several different answers the question: what would you like to do after finishing your education? It seems some students would like to start work as soon as , so that they can help better lives for their parents. Other students hope to continue after finishing school and to go to university.
What are the dreams of teenagers?
Teenagers have all kinds of dreams. Some are more realistic than others. But according to the survey, less realistic dreams are also , but many students reported that they work hard to achieve their dreams. Quite a few dream of becoming famous, perhaps famous sportspeople or singers. Some said they’d love to go on exciting trips; one student said she’d love to sail the Pacific Ocean. And then there are dreams that are three students said they’d like to be able to !
Conclusion It was clear from the survey teenagers have similar hopes. It seems that most students hope to have a good education and find a good job. On hand, students dream of very different things: good things, and even crazy things. It is very important to dream, so your dreams; one day they may just come true.
| 小题1: | A．to achieve B．achieve C．to come true D．realize |
| 小题2: | A．result B．finds C．findings D．discovery |
| 小题3: | A．take part in B．took part C．took part in D．take part |
| 小题4: | A．of B．for C．to D．at |
| 小题5: | A．he can B．they can C．he could D．they could |
| 小题6: | A．offer B．give C．provide D．send |
| 小题7: | A．study B．studied C．studying D．to study |
| 小题8: | A．the same B．different C．similar D．common |
| 小题9: | A．are able to B．were disabled to C．were willing to D．are willing to |
| 小题10: | A．cross B．through C．on D．across |
| 小题11: | A．realistic B．boring C．possible D．impossible |
| 小题12: | A．walk B．run C．fly D．jump |
| 小题13: | A．which B．that C．what D．why |
| 小题14: | A．one B．other C．another D．the other |
| 小题15: | A．hold on B．held on to C．be held on to D．hold on to |