问题
填空题
G652光纤：最佳工作波长为（）nm的单模光纤。
答案
参考答案：1310
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G652光纤：最佳工作波长为（）nm的单模光纤。
参考答案：1310
| 任务型阅读。 | |
| I've got 80me information for everyone going to Britain next month. As you know, you'll be staying with a family for two weeks. Now the most important thing is money. You should take about￡30 in cash and about S 200 in traveler8 cheques (支票). Then when you arrive at the airport you'11 be met by our hot family. You must remember to wear a red shirt 80 the family will find you easily. I've told them to look out for the red shirts. You'll also need to take with you 4 photos of yourself and, of course, it's very important that you take the school letter. While you are there, if you have any problems，you can call our agent(代理人). I'll give you her office phone number now, It's 580-4436 and the person to ask for is Mrs.Belcher, that’s B-E-L-C -H-E-R.She's in the office from 9-5 every day. OK! That's everything? Have a good trip. | |
根据短文内容填写下表，每空词数不限。
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