亚洲最大的跨国瀑布是()
A.黄果树瀑布
B.诺日朗瀑布
C.台湾的瀑布群
D.德天瀑布
参考答案:D
In that school, German is compulsory for all students, but English and French are_______.
A.special
B.regional
C.optional
D.original
该校1996年招生人数是1991年招生人数的:
A.1/2
B.2倍
C.1.5倍
D.1/4