以下属于代维单位职责的有()
A.配合移动公司进行抢险救灾和应急保障工作
B.严格遵守安全生产条例
C.配合进行工程竣工验收交接
D.严格遵守保密协议
参考答案:A, B, C, D
—Did you believe his story?
—No, not at all. From ______very beginning, I knew it was ______ hoax.
A.a; a
B.a; an
C.the; a
D.a; the