_____ I in your position, I would not accept the job.
\_\_\_\__ I in your position, I would not accept the job.
代替
科学家不断培育良种的一个重要原因，是因为某些农作物品种在种植几年后，其品性会逐渐退化，由此导致其产量降低，抗病虫害的能力下降。这表明发展是（ ）。
科学家不断培育良种的一个重要原因，是因为某些农作物品种在种植几年后，其品性会逐渐退化，由此导致其产量降低，抗病虫害的能力下降。这表明发展是（ ）。
Sam has been appointed _____ manager of the engineering department to take _____ place of George.
Sam has been appointed \_\_\_\__ manager of the engineering department to take \_\_\_\__ place of George.
试述矛盾的普遍性和特殊性辩证关系的原理，并说明这一原理对我国社会主义建设的重要意义。
试述矛盾的普遍性和特殊性辩证关系的原理，并说明这一原理对我国社会主义建设的重要意义。
It was from the earliest time _____ men began to study the natural phenomena and heavenly bodies.
It was from the earliest time \_\_\_\__ men began to study the natural phenomena and heavenly bodies.