当别人介绍你和新同学认识, 你应说: _______.A. This is Sarah.B. How are you?C. Nice to meet you.
()There is a pen the desk. A. on B. for C. of
()Let’s a look. A. have B. having C. has
()There are six legs six feet. A. or B. but C. and
()There are arms. A. one B. a C. fifteen
()Here is his . A. arms B. legs C. body