There’s no ______ to make an appointment. Just come to my office

There’s no ______ to make an appointment. Just come to my office anytime after 10 in the morning.
A、time
B、need
C、good
D、chance
【正确答案】：B
【题目解析】：该题考查名词。根据后句的含义可知空格处需要选择need。本句的句意为“没有必要预约，早上十点后任何时间来我办公室都行。”