题目

69.Using body language can help you a____________ difficulty in communication. 70.After the earthquake, a number of children lost their parents and became h______________. 71.I c_______________ her with her sister because they were so alike. 72.F___________________, the fire was discovered and put out soon after it started. 73.Tom, b___________ yourself. Did you forget the school rules? 74. She s_______________ for the independence of her country all her life and succeeded at last. 75.He has been a_______________ with Mary about the travel plan for a long time. 76.As a student, we shoul组词。汗（ ）骨（ ）形（ ）间（ ）化（ ）汉（ ）高（ ）行（ ）