问题
选择题
Japan’s refusal to release（释放） Chinese fishing boat captain had "already caused_____ damage to Sino-Japanese bilateral contacts（双边关系）".
A．a; 不填
B．a; a
C．the; 不填
D．the; the
答案
答案：C
考查冠词。the Chinese fishing boat captain特指中国的渔船船长；cause damage to造成损害。根据句意选C。
