The plane had already taken off. So he decided ________the G109 Train to Shanghai.
A：take
B：to take
C：taking
D：takes
What time did Jenny have breakfast this morning?
“x＜－1”是“x2－1＞0”的 ( )
“相逢点点头，握手问个好；感情要真挚，语言要美好。”这说明（ ）
