题目

首字母填空It was 21st November,1783,in Paris.Two y___ men went into a very,very big balloon.They
made a fire w___ some wood and paper so that the fire could make the balloon b___ lighter.
After some m___ ,the balloon left the ground.The two young men f___ about five and a half miles.It was not a very long trip,b___ it was a very important one because it was the first trip by man in the air.

提问时间：2020-11-16

答案

Two young men (这个 young 可以根据下文推断出来）Made a fire with...（用什么什么生火）Become lighter（变的轻一些）After some moment（过了一回）Flew about five and a half miles（飞了大概五英里半的路程）...