A．turned forB．turned up toC．turned toD．turned from A: turned for B: turned up to C: turned to D: turned from

Their performance _____ to be a great success. A. turned awayB. turned off C. turned outD. turned down A: A. turned away B: B. turned off C: C. turned out D: D. turned down

The office building will be _____ a library. A: turned off B: turned on C: turned up D: turned into

The policemen ______ in large numbers on the scene when there was a murder. A) turned up C) turned on B) turned out D) turned over A: The policemen ______ in large numbers on the scene when there was a murder. B: turned up C: turned out D: turned on E: turned over

The whole village __________ to welcome the national hero. A: turned in B: turned to C: turned out D: turned up

We politely ___ the invitation. A: turned away B: turned down C: turned over D: turned out

以下各项关于TOC的说法中正确的是（）。 A: TOC是一个一劳永逸的手段 B: TOC是一个持续改善的过程 C: TOC只能不能改善外部环境对企业的波及程度 D: TOC只适用于生产性企业

To our satisfaction, everything ________ well in the experiment. A: turned against B: turned up C: turned on D: turned down

一般情况下，生活污水的有机物综合指标BOD5、BOD20、CODcr、TOD和TOC之间的相关关系是（）。 A: CODcr＞TOD＞BOD5＞TOC＞BOD20 B: CODcr＞TOD＞BOD20＞BOD5＞TOC C: TOD＞TOC＞CODcr＞BOD20＞BOD5 D: TOD＞CODcr>BOD20＞BOD5＞TOC

-How was your party last night?-It ________ to be a great success. A: turned on B: turned in C: turned off D: turned out