9700/12 Biology May Jun 2017 Online Test | Cambridge AS and A Level MCQ
Cambridge
AS & A Level
Biology (9700)
شهریور
2017
مشاهده نمونه سوال
شامل مباحث:
AS Level
تعداد سوالات: 40
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
60 دقیقه

پیش نمایش صفحه اول فایل
Which of the following increases the risk of contracting cholera?
1 drinking unpasteurised milk
2 eating shellfish which have fed on raw sewage
3 living in overcrowded conditions