题目

用适当的关系代词或关系副词填空。 1. The house _______ we live in is very big. 2. The boy ______ is wearing the black jacket is very clever. 3. This is the present _____ he gave me for my birthday. 4. The man _______ talked to you just now is an engineer. 5. He talked about the teachers and schools _______ he had visited. 6. There is nothing in the world _______ can frighten him. 7. She wears a gold ring, _______ is very uncommon in our class. 8. We visited a factory _______ makes toys for children. 9. Is this the place _______ your father once lived? 10. I’ll never f在如图所示的电路中，有可能造成电源和电流表都损坏的是（ ）A．B．C．D．