be+true+to+sb

娄钧穆4855t is+adj+for sb+to do sth和it is+of sb +to do sth有什么区别? -
敖岚眨15639708926 ______ t is+adj+for sb+to do sth和it is+of sb +to do sth的区别:1.it is+adj+for sb+to do sth表示事物特征特点.It's very hard for him to study two subjects. 对他来说学两门科目是很难的. 2.it is+of sb +to do sth表示人物的性格.It's very nice of you to help me...

娄钧穆4855sth+be+adj+to+do造句 -
敖岚眨15639708926 ______ Chinese is easy to learn. (汉语容易学.) English is difficult to learn. (英语难学.) The chair is comfortable to sit on. (那张椅子坐上去很舒服.)

娄钧穆4855怎样运用be动词,助动词,情态动词 -
敖岚眨15639708926 ______ be vi 现在时 I am, you are, he is, we are, you are, they are (缩略式 I'm, you're, he's, we're, you're, they're), (否定缩略式 I'm not, isn't, aren't), 过去时 I was, you were, he was, we were, you were, they were (过去时否定缩略式 wasn't, weren't)...

娄钧穆48552、已知t=(12,1.5,[True,3+5j]),则下列选项中,执行时不会报错的语句...
敖岚眨15639708926 ______[答案] 下面结构中的to用作介词,记住就OK!(简而言之,to后面是名词,动名词,或代词宾格,那么to一定是介词了.) 另外,其它常见的在下面: 1.动词+to a)动词+ to adjust to适应, attend to处理;照料, agree to赞同, amount to加起来达…, belong...

娄钧穆4855S+be+adj+to do sth S+be+adj+to have done各是什么用法 -
敖岚眨15639708926 ______[答案] S+be+adj+to do sth 是将要做某事的状态的描述和形容 S+be+adj+to have done 是完成某事状态的描述和形容 二者的区别是,第一个是事情还没有开始做,第二个是某事已经开始做,在进行的过程之中.