单项选择题
A. by B. until C. at D. on
Do you （）work at the same place A. ago B. last...
单项选择题Do you （）work at the same place
A. ago B. last C. lately D. still
Your communication skills are（）mine A. good ...
单项选择题Your communication skills are（）mine
A. good B. better than C. the best
The internship program begins （）August 4th. A. on ...
单项选择题The internship program begins （）August 4th.
A. on B. in C. at D. by
