【简答题】根据句意用适当的介词填空 1. -Can I borrow your bike, Jane? -Oh, sorry, I have just lent it __________ Mary. 2. Taking good care __________ the earth is everyone's duty. 3. Last week Susan's father bought a new bi...
【简答题】将下列两个简单句合并成一个含有非限制性定语从句的复合句。 1. I am reading Harry Porter. It is an interesting book. → ____________________________________________ 2. He failed in the exam. It made his parents very angry. → _______...