They can ____ (容易) become unhappy when they meet problems.【这

They can ____ (容易) become unhappy when they meet problems.【这 When people eat junk food ,they become ____.(超重） can,deal,become,unhappy,we,unless,problems,we,our,easily,wit We can easily become unhappy ___ we work out our problems in You can't imagine ____ when they received the presents. When they have problems studying,they always ask the k_____ Only when students become willing to learn can they be activ when they eat junk food ,they become o____ what do people ____(说）to each other when they first meet in do you know ___ when they meet? When will they meet?怎么回答? Plants need 二氧化碳when they grow,so they can make二氧化碳 ____(少)