问题:
【题文】—Where are Jim and Tom? Their mother is looking for them.
—They _____ over there.
A. run B. runs C. are running
【题文】—Where are Jim and Tom? Their mother is looking for them.
—They _____ over there.
A. run B. runs C. are running
—They _____ over there.
A. run B. runs C. are running
参考答案: