He left orders that nothing （） until the police arrived.A.was touched

He left orders that nothing （） until the police arrived.A.was touched
B.had been touched
C.should be touched
D.were touched答案：C难度：1知识点：词汇与结构部分\大学英语A\结构A\时态A
A.was touched
B.had been touched
C.should be touched
D.were touched
正确答案：C
解析:词汇与结构部分\大学英语A\结构A\时态A