Ⅰ. 根据语境及汉语提示写出正确的单词 1. ____(单击) the mouse 2. ________(发展)in technology 3. change ___________(显著地) 4. _____ ______ ____(社交媒体网站) 5. ________ (保持)friendship
click
advances
significantly
social
media
sites
maintain