After the violent earthquake Japan has been still in trouble and the whole world seems t

问题补充：

After the violent earthquake, Japan has been still in trouble and the whole world seems to be at end.

A. the; an

B. the; /

C. /; an

D. /; the

答案：

A. the; an

B. the; /

(答案→)C. /; an

D. /; the

解析：考查冠词。本题考查的是固定词组in trouble处于困境中；at an end尽头，结束；句意：在大地震以后，日本一直都处于困境中，整个世界似乎都要结束了。故C正确。