hammer3.5转换实体时出现there are no eligible selected objects

there are no man-made objects（ as big as） this括号 There is no default printer currently selected 英语翻译Warning:None of the selected objects are animated by a m 请问：当there be 句子中出现NO时,BE应该用is还是are? 句型转换1.There are no students in the classroom.同义句There are ( are eligible for 什么意思? 句型转换：There are no other things in the fridge.There is ______ matlab7.0安装时输入序列号但是安装不了,出现There are no products to install,c there are no There are no accidents There are no accidents. there are no shortcuts