题目内容
If you have to (12) several time zones in 12 hours or less, you may feel an upset of your (13) after the long flight. This is jet lag. Doctors say the best thing you can do is (14) and perhaps have a drink of water and rest at your hotel (15) .
Larger airports with lots of (16) have employees who speak languages besides English to help you, but smaller ones don't.
You can bring (17) one quart of alcoholic beverages and one carton of cigarettes (200 cigarettes) into the U. S. (18) . If you bring more, you have to pay tax.
If you lose something on the plane or can't find your (19) at the claim area, you should report it to your airline. If you lose something in the airport, you should go to (20) .
查看答案
搜索结果不匹配？点我反馈
更多问题
在 HTML语言中，给表格添加行的标记是（）。
In the late 1970s, air travel became affordable/ for the average family in the UK, /and more people started travelling abroad for their summer holidays. / After all, the British weather wasn't very good, even in summer,/ so a lot of people left the country for a vacation. / In the 1980s and 1990s, young people in the UK became wealthier on average. / As a result, they started to go abroad in groups,/ to places such as Spain and Greece. / Once they arrived at their destination/, they met with other groups of young people and had one long party. / British holidaying habits have begun to change, However. / Climate change means that the UK now has a hotter climate,/ so people do not need to go overseas to find good weather. /Also, going abroad is more expensive. / As a result, more British people are choosing to spend their summer holidays in the UK. /
(1)
当炉料[P]＜0.30%时，炉渣碱度表示式为（)。
Salt，shells or metals are still used as money in out of- he way parts of the world today．Salt may seem rather a strange（19）_______to use as money，（20）_______in countries where the food of the people is mainly vegetable，it is often an（21）_______necessity．Cakesb of salt，stamped to show their（22）_______，were used as money in some countries until recent（23）_______ ，and cakes of salt（24）_______buy goods in Borneo and parts of Africa．
Sea shells（25）_______as money at some time（26）_______another over the greater part of the Old world．These were（27）_______mainly from the beaches of the Maldives Islands in the
Indian Ocean，and were traded to India and China．In Africa，shells were traded tight acrossthe（28）_______from East to West．
Metal，valued by weight，（29）_______ coins in many parts of the world．Iron，in lumps，bars or rings，is still used in many countries（30）_______paper money．It Can either be exchanged（31）_______goods，or made into tools，weapons，or ornaments．The early money of China，apart from shells，was of bronze，（32） _______in flat，round pieces with a hole in the middle，called“cash”．The（33） _______of these are between three thousand and four thousand years old older than the earliest coins of the eastern Mediterranean．
Nowadays，coins and notes have replaced nearly all the more picturesque forms of money，and while in one or two of the more remote countries people still hold it for future use on ceremonial occasions such as weddings and funerals，examples of primitive money will soon be found only in museums．
材料题请点击右侧查看材料问题 查看材料
微信支付 
支付宝支付