2019年mpacc考试英语真题——形容词1570

{01}—I’m really hungry now.
That’s because you have left your lunch __________.

A.having untouched	B.to be untouched
C.untouched	D.being untouched

解析：过去分词作宾补, your lunch与untouch为被动。
本题选C。

{02}I can"t remember where I have put that book.Maybe they are ___ which one is not correct.

A.missed

B.lost

C.gone

D.missing

解析：be lost 与 be gone, be missing同义,意为:不见了.
本题选A。