What is the force behind recent attacks on London？A．The Irish Republican Army.B．Muslim sui

What is the problem？A．The interior decoration appears behind schedule.B．The decorator quit

What is the main purpose of the lecture？A．To discuss recent innovations in laboratory equi

What is the woman busy with recently？A．Taking care of the handicapped.B．Designing a unifor

What is the biggest driving force for the green build movement？A．Legislation.B．The need to

【D8】TEDDY: GRAVITY IS VERY IMPORTANT. BOB: WHAT DO YOU MEAN？ TEDDY: GRAVITY IS THE FORCE

【D9】TEDDY: GRAVITY IS VERY IMPORTANT. BOB: WHAT DO YOU MEAN？ TEDDY: GRAVITY IS THE FORCE