Nowadays,somecountriesintheworldareat

问题详情：

Nowadays,some countries in the world are at ____ war, so _____ large number of people there are out of _____ work.

;the ;/           ; a ;/          C. /; a ;/             D. /; the;/

【回答】

C

知识点：冠词

题型：选择题