has 只用于单数第三人称.
其它用have.
猜你喜欢
- 1Are there some pens in the bag?改为一般疑问句,否定句 they are English book对English book提问
- 21.一个三角形和一个平行四边形的底和高都相等,他们的差是20平方米.这个三角形的面积是()平房厘米,
- 3初一《童趣》中“昂首观之,项为之强”“见二虫斗草间,观之”中的三个“之”是什么意思?
- 4屈原的代表作有哪些
- 5找规律2、9、6、10、18、11、54、( )、( )、13、486
- 6we should work hard today and try our best to do something u____ for the society
- 7数字找规律,在括号内填上恰当的数字 6,( ),7,( ),( ),7,( ),8,( ),( ),11,( ),12,( ),( ),15
- 8线性代数证明:矩阵A的伴随矩阵的行列式的值等于A的行列式的值的n-1次方
- 9英译汉:he played football for many years when he was young
- 10She__last night,but I didn't see her A.can have arrived B,must arrive C.might have arrived