问题补充:
—Did you see a man in black pass by just now?
—No, sir. I a newspaper.
A. read
B. was reading
C. would read
D. am reading
答案:
A. read
(答案→)B. was reading
C. would read
D. am reading
解析:
B。由于我刚才“正在看报”(was reading a newspaper),所以没有看到有人经过。根据语境,显然只有B最佳