问题
选择题
—Where are Jim and Tom? Their mother is looking for them.
—They _____ over there.
A. run B. runs C. are running
答案
答案：C
题目分析：句意：——吉姆和汤姆在哪里？他们的母亲正在寻找他们。——他们正在那边跑。根据Their mother is looking for them.可知此处用现在进行时，故选C。