改革开放以来，我们党对公有制认识上的一个重大突破，就是明确了公有制和公有制的实现形式是两个不同层次的问题。公有制的实现形式是指资产或资本的（ ）。
改革开放以来，我们党对公有制认识上的一个重大突破，就是明确了公有制和公有制的实现形式是两个不同层次的问题。公有制的实现形式是指资产或资本的（ ）。
考查
We cannot imagine what our world _____ like without electric power.
We cannot imagine what our world \_\_\_\__ like without electric power.
Since this road is wet and slippery this morning, it _____ last night.
Since this road is wet and slippery this morning, it \_\_\_\__ last night.
恩格斯说:“鹰比人看得远得多，但是人的眼睛识别的东西远胜于鹰。狗比人具有敏锐得多的嗅觉，但是它连被人当做各种物的特定标志的不同气味的百分之一也辨别不出来。”人的感官的识别能力高于动物，除了人脑及感官发育得更加完善之外，还因为（ ）。
恩格斯说:“鹰比人看得远得多，但是人的眼睛识别的东西远胜于鹰。狗比人具有敏锐得多的嗅觉，但是它连被人当做各种物的特定标志的不同气味的百分之一也辨别不出来。”人的感官的识别能力高于动物，除了人脑及感官发育得更加完善之外，还因为（ ）。
Lily _____ have known the truth, or she would have told us.
Lily \_\_\_\__ have known the truth, or she would have told us.
Every day _____ water is wasted here though we are badly short of it.
Every day \_\_\_\__ water is wasted here though we are badly short of it.
_____ today, he would get there by Friday.
\_\_\_\__ today, he would get there by Friday.
Many people are still in _____ habit of writing silly things in _____ public places.
Many people are still in \_\_\_\__ habit of writing silly things in \_\_\_\__ public places.