介词填空。 |
l. That was an important date ________ which we set up our own business. 2. This was a difficult period ________ which we went through many sufferings. 3. He returned to the village ________ which he spent his happy childhood. 4. Do you know the reason ________ which he is absent? 5. Is this the car _______ which you paid a high price? |
你能帮帮他们吗