职业技能 (164)
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建筑施工企业使用派遣劳动者的,应当将被派遣劳动者纳入本单位从业人员统一管理,对派遣劳动者进行岗位安全操作规程和安全技能的教育和培训。（ ）
当消防水泡的水流量为20L/S、额定工作压力为1.0MPa时，其射程不应小于（）
期货合约标准化指的是除（ ）外，其所有条款都是预先规定好的，具有标准化的特点。
Maria Mitchell（1818-1889）,the first woman astronomer（天文学家）in the United was born in Nantucket, Massachusetts. Her parents valued education and insisted on giving same quality of education that boys received. Her father, William Mitchell, was an astronomer and teacher himself. When he built his own school, Maria became a student and also a teaching assistant to him. At home, Maria"s father taught her to watch the stars and other "natural objects in space using his personal telescope（望远镜）． Later she went to work at the library of the Nantucket Atheneum. Over the next twenty years, she further developed her interest in reading as many books as she could. She spent her nights watching the sky closely with her father. On October 1,1847, Maria discovered a comet（彗星）by merely using a two-inch telescope. Some years before, King Frederick VI of Denmark had set up prizes to each discoverer of a "telescopic comet ". The prize was to be given to the "first discoverer" of each such comet because comets were often discovered by more than one person. There was once a question of who should be the winner. As the story goes, Francesco de Vico had discovered the same comet two days later, but had reported it to the European official organization first. However, after some discussion this was settled in Mitchell"s favor. She won the prize in 1848 and became a big name the world over. The comet was named "Miss Mitchell"s Comet".What can be learnt about Maria"s parents according to the text? （ ）
基坑工程的第三方监测应由（ ）委托。
各国政府可以选择国际收支调节手段包括（）等措施
某新入市投资者在其保证金账户中存入保证金20万元。当日开仓卖出燃料油期货合约40手，成交价为2280元/Ⅱ屯，其后将合约平仓10手，成交价格为2400元/吨，当日收盘价为2458元/吨，结算价位2381元/吨。(燃料油合约交易单位为10吨/手，交易保证金比例为8%)（ ）。 该投资者的可用资金余额为(不计手续费、税金等费用)（ ）元。
用人单位对于首次取得特种作业资格证书的人员，应当在其正式上岗前安排不少于（ ）的实习操作。
The driver kept one eye on ____traffic and the other on ____map.（ ）
中班手工活动创造目标包括（）
