when you climb a mountain ,you should wear a pair of comfort

when you climb a mountain ,you should wear a pair of comfort you should wear a pair of t___ You __ wear sports shoes when you climb a mountain.A.can't B Did you climb a mountain if you climb ( ) to the top of the mountain,you can take a l The higher up the mountain you climb,the colder a 根据首字母填空.when you have a job i______,you should wear a suit. this pair of shoes is w________.you should buy a new pair. You should wear trainers when you have a trip(同义句) Why don't you wear a pair of trainers?(同义句） 英语填空L;Are you Jack? But Jack used to wear a pair of glasses climb a mountain是什么意思