依据我国科学考察船“大洋1号”首次进行横跨三大洋的科学考察环形线路,完成问题。
考察途中经过的大洲分界线是[ ]
A.马六甲海峡
B.苏伊士运河
C.非洲好望角
D.巴拿马运河
答案:D
Everyone in the village is very friendly. It doesn't matter ________ you have lived there for a short or
a long time. [ ]
A. why
B. how
C. whether
D. when
静态网页的访问过程(简答):