As John grew taller, his mother sorted out his clothes that needed _____ and donated them to those in need.
A、replace
B、replaces
C、replacing
D、replaced
_____ a fire door does is to delay the spread of a fire long enough for people to escape.
A、That
B、How
C、What
D、Which
Directions:For this part, you are supposed to write an essay in about 100-120 words based on the following situation. Remember to write it clearly.61.新学期伊始,你(LiYuan)有意加入学校环保社团(EnvironmentalClub)。请给该社团写一封申请信,内容包括:·个人情况介绍;·申请加入的原因;·你期望在社团中承担的工作;·你对社团发展的建议。