题目内容:
Unfortunately, he _____ at the hospital before I _____.
A.has died; went there
B.had died; arrived
C.died; had been there
D.was dying; had gone
参考答案:
答案解析:
Unfortunately, he _____ at the hospital before I _____.
A.has died; went there
B.had died; arrived
C.died; had been there
D.was dying; had gone