“多歧亡羊,终成画饼”的“画饼”,在文中意为____________。
参考答案:比喻虚名没有实用,此处比喻没有效果
— Why don’t you stay a little longer?
— ______, but I really should be on my way.
A.I wish I could
B.That’s too bad
C.Forget about it
D.It is my pleasure
水泵运行中厂出现哪些异常声音?