问题
选择题
English is understood all over the world ________ Turkey is spoken by only a few people outside Turkey itself.
A．while
B．because
C．unless
D．as
答案
A
题意：全世界的人都懂英语，然而仅有除土耳其人外的少数人说土耳其语。句中的并列连词while表示对比或相反,意为“然而，可是”。
