【简答题】lon How g you live has a lot to do with your environment and lifestyle,
but exceptional long life may have even more to do with your genes. For the
first time, researchers have discovered a genetic re...
【简答题】6 Complete the conversation with thesentences in the box . Listen and check the answers. Choose the best answers. (多选题) A. it couldn’t fit into my room. B. I want to ask for a refund C. The colour of ...