问题
选择题
His name was on the _____ of my tongue, but I just couldn't recall it.
A．end
B．point
C．edge
D．tip
答案
答案：D
be on (or at) the tip of one's tongue 就在嘴边，差点被想起，如：The answer was
on the tip of my tongue, but I could't think of it.(我差点就想起那答案来，可就是想不起来。) be on the point of 正要（去做某事）：I was just on the point of going when you came in.