你想询问自己的座位在哪里,你应说:________A.Where's your seat? B.Where's my seat?
They are going to tomorrow . A.have lessons B. play football C. plant trees
Tom is . A.Betty’s friend B. Betty’s uncle C .Betty’s father
Mr Smith is . A.speaking on the phone B.talking to the headmaster C.reading a newspaper
She wrote a book about . A.her teacher B. the world C. herself
Helen Keller was born in . A.1890 B. 1888 C. 1880