不明飞行物的英语缩略形式是______。A.UFO B. BBC C. NBA
You have just read the newspaper . Did you find in it ? A. interesting anything B. anything interesting C. interesting something
You look too tired . Why not a rest ?A. stop to have B. to stop having. C. stop having
I don ' t know . A. where she comes from . B. how old is she C. When was she born ?
-Is Lily ' s home away from school than Linda's ?A. far B. farther C. farthest .
- does your father go to see your grandmother ? - Once a month . A. How long . B. How soon C. How often.