井下特殊岗位工程,必须经过培训,经考试合格,取得(),方可()。
参考答案:操作资格证;持证上岗
句型转换,每空一词。
1. I'd like a glass of milk. (改为一般疑问句)
______ ______ like a glass of milk?
2. He'd like beef noodles. (就画线部分提问)
______ ______ ______ noodles would he like?
3. I'd like to have bread for breakfast. (改为同义句)
I______ ______ have bread for breakfast.
4. He likes hamburgers, French fries and dessert. (改为否定句)
He______ ______ hamburgers, French fries ______ dessert.
5. There are three bowls of rice on the table. (就画线部分提问)
______ ______ ______ of rice are there on the table?
吊是指用起重桅杆起重机械将重物吊起并放置到指定位置的操作。