填空题I recommended _____ this dictionary but he could not afford it.
填空题All those expensive shoes are made _____.
填空题They _____ an accident on their way to San Francisco.
填空题The photo _____ on the wall is taken by ma father.
填空题You’ll never finish that job unless you forget everything else and _____ to it.
填空题The true reason who Jane went finishing is as _____ as glass-she didn't want to have to clean the house.
填空题怀疑可能存在有害气体引起中毒时，应即将人员（ ），转移到通风良好处休息。抢救人员进入险区应戴（ ）。
填空题待用间隔是指母线连接排、引线（ ）的（ ）间隔，应有名称、编号，并列入调度管辖范围。
填空题First the curtain _____ fire and then the bedclothes.
填空题在带电设备区域内使用汽车吊、斗臂车时，车身应使用不小于（ ） m㎡的软铜线可靠接地。在道路上施工应设（ ），并设置适当的警示标志牌。
填空题Pollution is said to _____ many people to suffer from cancer.
填空题There are various _____ that _____ before one can do this job properly.
填空题In order to improve his _____ English, he practiced _____ to others in English.
填空题牵引时，不得利用树木或外露岩石作( )桩，临时拉线( )固定在有可能移动或其他不可靠的物件上。
填空题Jim threatened to take _____ the shirt factory that had fired him.
填空题紧急救护的基本原则是在现场采取（ ），保护伤员的生命，减轻伤情，减少痛苦，并根据（ ），迅速与医疗急救中心医疗部门联系救治。
填空题You _____ drink water that is not _____.
填空题填用第一种工作票进行工作，工作负责人应在得到（ ）工作许可人的许可后，方可开始工作。
填空题No matter what you do, you should put your _____ into it.