题目内容
17、Doctors are concerned that the children ___________too much time in front of the TV don’t get enough exercise．
A．those spend B．who spend C．to spend D．spend
试题答案
17、B
相关题目
Doctors are concerned that the children ________ too much time in front of the TV don’t get enough exercise．
- A.those spend
- B.who spend
- C.to spend
- D.spend