The thief was noticed ______ the office
题型:选择题
问题:
The thief was noticed ______ the office building by the back door on the screen. [ ]
A. enter
B. enter into
C. to enter
D. to enter into
The thief was noticed ______ the office building by the back door on the screen. [ ]
A. enter
B. enter into
C. to enter
D. to enter into