A levels

The students have done mock A levels at school.

学生们在学校参加过模拟高级考试.

She intends to do A levels and go to university

她计划先参加高级考试，然后去读大学。

therefore, a levels-of-evidence approach was used to synthesize results.

因此, 采用证据水平的方法来分析结果.

She travelled to India after taking her A levels.

她参加完高等程度考试后去印度旅行了。

Bursa index was significantly altered by vitamin A levels ( P0.01). However, thymus index and spleen index were not changed.

维生素A添加水平对法氏囊指数和脾脏指数没有显著影响，但对胸腺指数有极显著影响（P0.01）。

She doesn't have a levels, but took an access course to get into university.

她没有高级证书，但读了预科课程以进入大学。

There was significant ( P0.01) effect on spleen index of interaction between environmental temperatures and vitamin A levels. 2.

环境温度和维生素A互作对脾脏指数有极显著影响（P0.01）。

I worked like hell and got my a levels.

我拼命学习，从而得了甲等。

Effects of Vitamin A Levels on Production Performance and Biochemical Parameters in Rex Rabbits

维生素A水平对獭兔生产性能及血液生化指标的影响

The sixth form students are preparing to take their a levels.

六年级的学生正准备参加他们的a级考试。

Laura is taking A levels next summer in theatre and religious studies.

明年暑假劳拉将参加戏剧和宗教研究两门课的高级程度考试。

You need three A levels to get onto this university course.

你要参加这个大学教程，就需要通过三科高级证书考试。

They swotted for their A levels.

他们为准备高级程度考试而刻苦学习。

Britains who pass their A levels may still not qualify for a top university at home, but find American universities far more welcoming.

通过A levels考试的英国考生可能仍没有资格在本国念顶级大学，不过他们发现他们可以在美国上大学。

the industry has argued that bisphenol a levels in humans were too low to cause damage.

业内人士认为,双酚A水平的人实在太低,造成损坏.