—What did you see when you came into Sim
问题:
—What did you see when you came into Simon's room?
—I saw he _____ the Internet. [ ]
A. was searching
B. searched
C. search
D. will search
—What did you see when you came into Simon's room?
—I saw he _____ the Internet. [ ]
A. was searching
B. searched
C. search
D. will search