2019年mpacc考试英语真题——名词861

{01}This dictionary has been ____ to us.

A.of great help

B.of very helpful

C.of quite helpful

D.very much helpful

解析：be +形容词=" be" of +(形容词)+名词.
本题选A。
{02}--- Mum, I’m going to visit my aunt. What about a week?
--- A week is too long. Try to be back in a ______ of days.

A.number

B.dozen

C.few

D.couple

解析： a couple of days两三天。
本题选D。