A pretest and two post-tests were given to both groups to see which approach was more effective in vocabulary acquisition.

在实验前和实验后他们分别参加了一个前测和两个后测，旨在检验两种教学效果是否有差异。

youdao

The two classes were given a pre-test and two post-tests in the form of multiple-choice questions on count and mass nouns.

两班学生分别进行名词可数性多选题的一次前测和两次后测。

youdao

Residents say they become frightened by loud sounds such as the hammering at houses being rebuilt, and especially when the small military post on the island tests its artillery guns every few months.

当地居民说，他们变得容易对大的声响感到害怕，比如重建工地上的铁锤敲击声，特别是当岛上的小军事哨所每隔几个月试验大炮的时候。

youdao

Now that he's back home, his doctor wants him to take some expensive post-operation tests.

VOA: standard.2010.04.08

Post-mortem tests revealed very high levels of aluminium in her brain - levels described at the inquest by expert Professor Chris Exley from Keele University as "beyond belief".

BBC: Carole Cross

Post-mortem tests showed Ms Anderson died from injuries consistent with a fall from height.

BBC: Lowestoft deaths: 'No other suspects sought'

Post-mortem tests carried out on Tuesday found she died from injuries sustained in an assault.

BBC: Una Crown, 86, murdered in 'brutal assault' in Wisbech