唐山某中学地理兴趣小组用自制测高仪测得北极星的高度为25度,该学校位于( )
A:中纬度
B:高纬度
C:低纬度
D:跨中、高纬度
—That must be Mr. John.
—No, it ________ be him. I saw him off at the airport half an hour ago.
①large____②fat____
③big____ ④thin____