句型转换,根据所给的汉语提示,转换下列句型.

 1.  That some ads can be very useful is true. (改为同义句)

                   that some ads can be very useful.

2.  Soft lighting makes people look good.  (改为被动语态)

     People are made              good by soft lighting.

3.  I really don't know which one to buy.  (改为同义句)

     I really don't know which one I              ．

4.  The sick woman isn't strong enough to do the work.(改为同义句)

    The sick woman is       weak       do the work.

5.  People spend too much time eating their meals.  (改为同义句)

    It       people too much time       eat their meals.

下列常见的体育活动中的运动项目分类正确的是（）。

①奥运会中的吊环比赛；②晨练中的五禽戏；③跳绳；④田径黄金联赛中的撑杆跳；⑤NBA；⑥端午节的龙舟赛；⑦体育课中的长跑；⑧全运会中的武术；⑨班级间的篮球比赛；⑩电子竞技

A.③④⑥⑦⑩属于竞技运动范畴

B.①④⑤⑥⑧属于竞技运动范畴

C.②③⑥⑦⑨属于健身运动范畴

D.②⑥⑧⑨⑩属于健身运动范畴