小玲的彩带:
小兰的彩带:
答:把两根彩带用胶水粘成一条彩带后有8厘米。
There is an ongoing debate about the potentially ____(harm)effects that text messaging can have on people's grammar.
—Don't late, Betty. You have to go to school early tomorrow.
—OK, Morn. I'll go to bed right now.