This desk feels (smoothly) 该怎么填?

This desk feels (smoothly) 该怎么填? 1 I find it useful _____(learn) English well.2 This desk feels ______(smoothly). This is a desk 复数 this kind of cloth feels very s___ This Is What It Feels Like 歌词 It feels (nippy） this morning.提问 This desk is a wooden desk.(改为同义句）This desk-------- --------- ---------wood. This is a desk.(就a desk 提问） 254SMO是什么合金/金属材料? The desk feels hard句式是主谓宾?还是主系表结构? this a teacher,s deacher desk? This is a desk.(改为一般疑问句) This is a desk.(一般疑问句） This desk is red 改为选择疑问句 This desk is red 改为反义疑问句 Is this your desk.(怎么回答） is this your desk ------yes,it i______ this is my desk改成复数句