趣英语 / testing例句

testing例句

The papers in maths and English are very testing.
数学试卷和英语试卷很难。

They learnt a lot from the initial market testing exercise.
他们从最初的市场测试中了解了许多信息。

The testing and approval of new drugs will be speeded up.
新药品的检测和审批速度将会加快。

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