根据《建筑变形测量规范》JGJ8-2007的要求，GPS观测期间，不得在天线附近使用（）等无线电通信设备。
参考答案：电台、对讲机和手机
根据句意及首字母提示填空。
1. —What did you do last night? —I went to the c____ with my friends. Hero was on (上映).
2. If you want to go to other countries, you need to have a p____.
3. Our English teacher is s____ with us, but we like him very much.
4. The problem is easy, but n____ of us in our class can work it out.
5. T____ it's hard work, I'll try my best to finish it.
药材五味子的主产地是（）
A.安徽、湖北、四川
B.山东、河北、河南
C.宁夏、甘肃、新疆
D.吉林、辽宁、黑龙江
E.安徽、江苏、浙江
