【简答题】I. Fill in the blank in each of the following sentences with a suitable preposition or adverb. ( 1*10=10 points ) 1. During that time, they may apply ______ permanent residency. 2. Panicky decisions s...
【简答题】We all know the ers of fires. It’s good and necessary for a family to learn how to prepare for a fire. Here are some suggestions. Put a smoke alarm in the house. Smoke from a fire causes the alarm...